40125878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{3169}}^1$

素因数の和:3671

約数の個数: 16

約数和(自身を含む): 64972320

約数和(自身を除く): 24846442

約数列:

[1, 2, 13, 26, 487, 974, 3169, 6331, 6338, 12662, 41197, 82394, 1543303, 3086606, 20062939, 40125878]

約数ペア:

[(1, 40125878), (2, 20062939), (13, 3086606), (26, 1543303), (487, 82394), (974, 41197), (3169, 12662), (6331, 6338)]