Q: What is the sum of all factors of the number 28,287,507 excluding 28,287,507?
A: 12,579,693
The factors of the number 28,287,507 are: 1, 3, 17, 43, 51, 129, 731, 2193, 12899, 38697, 219283, 554657, 657849, 1663971, 9429169, 28287507.
If you add them up, you will get the total of 28,287,519. Now subtract 28,287,507 to get 12,579,693