7731056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 16253424

約数和(自身を除く): 8522368

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 661, 688, 731, 1322, 1462, 2644, 2924, 5288, 5848, 10576, 11237, 11696, 22474, 28423, 44948, 56846, 89896, 113692, 179792, 227384, 454768, 483191, 966382, 1932764, 3865528, 7731056]

約数ペア:

[(1, 7731056), (2, 3865528), (4, 1932764), (8, 966382), (16, 483191), (17, 454768), (34, 227384), (43, 179792), (68, 113692), (86, 89896), (136, 56846), (172, 44948), (272, 28423), (344, 22474), (661, 11696), (688, 11237), (731, 10576), (1322, 5848), (1462, 5288), (2644, 2924)]