Q: What is the sum of all factors of the number 621,028 excluding 621,028?
A: 476,684
The factors of the number 621,028 are: 1, 2, 4, 107, 214, 428, 1451, 2902, 5804, 155257, 310514, 621028.
If you add them up, you will get the total of 621,504. Now subtract 621,028 to get 476,684