65703988

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{5297}}^1$

素因数の和:5751

約数の個数: 24

約数和(自身を含む): 131729472

約数和(自身を除く): 66025484

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 5297, 6202, 10594, 12404, 21188, 37079, 74158, 148316, 2346571, 4693142, 9386284, 16425997, 32851994, 65703988]

約数ペア:

[(1, 65703988), (2, 32851994), (4, 16425997), (7, 9386284), (14, 4693142), (28, 2346571), (443, 148316), (886, 74158), (1772, 37079), (3101, 21188), (5297, 12404), (6202, 10594)]