72434672

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{2957}}^1$

素因数の和:4496

約数の個数: 20

約数和(自身を含む): 140481336

約数和(自身を除く): 68046664

約数列:

[1, 2, 4, 8, 16, 1531, 2957, 3062, 5914, 6124, 11828, 12248, 23656, 24496, 47312, 4527167, 9054334, 18108668, 36217336, 72434672]

約数ペア:

[(1, 72434672), (2, 36217336), (4, 18108668), (8, 9054334), (16, 4527167), (1531, 47312), (2957, 24496), (3062, 23656), (5914, 12248), (6124, 11828)]