Q: What is the sum of all factors of the number 4,028 excluding 4,028?
A: 3,532
The factors of the number 4,028 are: 1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028.
If you add them up, you will get the total of 4,031. Now subtract 4,028 to get 3,532