72925288

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{14221}}^1$

素因数の和:14868

約数の個数: 16

約数和(自身を含む): 136957860

約数和(自身を除く): 64032572

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 14221, 28442, 56884, 113768, 9115661, 18231322, 36462644, 72925288]

約数ペア:

[(1, 72925288), (2, 36462644), (4, 18231322), (8, 9115661), (641, 113768), (1282, 56884), (2564, 28442), (5128, 14221)]