40307366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{7129}}^1$

素因数の和:7399

約数の個数: 16

約数和(自身を含む): 66223440

約数和(自身を除く): 25916074

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 7129, 14258, 78419, 156838, 1832153, 3664306, 20153683, 40307366]

約数ペア:

[(1, 40307366), (2, 20153683), (11, 3664306), (22, 1832153), (257, 156838), (514, 78419), (2827, 14258), (5654, 7129)]