Q: What is the sum of all factors of the number 28,677,779 excluding 28,677,779?
A: 2,375,857
The factors of the number 28,677,779 are: 1, 13, 169, 169691, 2205983, 28677779.
If you add them up, you will get the total of 28,677,781. Now subtract 28,677,779 to get 2,375,857