40041722

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3119}}^1$

素因数の和:3266

約数の個数: 24

約数和(自身を含む): 70424640

約数和(自身を除く): 30382918

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 3119, 6238, 6419, 12838, 21833, 43666, 152831, 305662, 408589, 817178, 2860123, 5720246, 20020861, 40041722]

約数ペア:

[(1, 40041722), (2, 20020861), (7, 5720246), (14, 2860123), (49, 817178), (98, 408589), (131, 305662), (262, 152831), (917, 43666), (1834, 21833), (3119, 12838), (6238, 6419)]