74947448

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{11411}}^1$

素因数の和:12238

約数の個数: 16

約数和(自身を含む): 140709960

約数和(自身を除く): 65762512

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 11411, 22822, 45644, 91288, 9368431, 18736862, 37473724, 74947448]

約数ペア:

[(1, 74947448), (2, 37473724), (4, 18736862), (8, 9368431), (821, 91288), (1642, 45644), (3284, 22822), (6568, 11411)]