private long SumNumbersNotSumOfTwoAbundantNumbers(long input, bool Logging)
{
List <long> abundantNumbers = new List <long>();
Dictionary <long, long> abundantSums = new Dictionary <long, long>();
List <long> numbers = new List <long>();
for (long i = 1; i <= input; i++)
{
if (Factors.GetNumberFactorType(i) == NumberFactorTypes.Abundant)
{
abundantNumbers.Add(i);
foreach (var abundantNumber in abundantNumbers)
{
if (!abundantSums.ContainsKey(abundantNumber + i))
{
abundantSums.Add(abundantNumber + i, i);
}
}
}
if (abundantSums.ContainsKey(i))
{
continue;
}
numbers.Add(i);
}
return(numbers.Distinct().Sum());
}
