Q: What is the sum of all factors of the number 3,774 excluding 3,774?
A: 4,434
The factors of the number 3,774 are: 1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774.
If you add them up, you will get the total of 3,778. Now subtract 3,774 to get 4,434