7157288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{21821}}^1$

素因数の和:21868

約数の個数: 16

約数和(自身を含む): 13747860

約数和(自身を除く): 6590572

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 21821, 43642, 87284, 174568, 894661, 1789322, 3578644, 7157288]

約数ペア:

[(1, 7157288), (2, 3578644), (4, 1789322), (8, 894661), (41, 174568), (82, 87284), (164, 43642), (328, 21821)]