7678328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 16988160

約数和(自身を除く): 9309832

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4423, 8846, 17692, 30961, 35384, 61922, 123844, 137113, 247688, 274226, 548452, 959791, 1096904, 1919582, 3839164, 7678328]

約数ペア:

[(1, 7678328), (2, 3839164), (4, 1919582), (7, 1096904), (8, 959791), (14, 548452), (28, 274226), (31, 247688), (56, 137113), (62, 123844), (124, 61922), (217, 35384), (248, 30961), (434, 17692), (868, 8846), (1736, 4423)]