Why is 1,440 the sum of all factors of 616, including 616?
The factors of the number 616 are: 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616.
If you add them up, you will get the total of 1,440.
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