Q: What is the sum of all factors of the number 28,990,988 excluding 28,990,988?
A: 25,645,972
The factors of the number 28,990,988 are: 1, 2, 4, 13, 26, 52, 557519, 1115038, 2230076, 7247747, 14495494, 28990988.
If you add them up, you will get the total of 28,991,013. Now subtract 28,990,988 to get 25,645,972