76408336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{280913}}^1$

素因数の和:280938

約数の個数: 20

約数和(自身を含む): 156750012

約数和(自身を除く): 80341676

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 280913, 561826, 1123652, 2247304, 4494608, 4775521, 9551042, 19102084, 38204168, 76408336]

約数ペア:

[(1, 76408336), (2, 38204168), (4, 19102084), (8, 9551042), (16, 4775521), (17, 4494608), (34, 2247304), (68, 1123652), (136, 561826), (272, 280913)]