8006728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 16067160

約数和(自身を除く): 8060432

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 521, 904, 1042, 1921, 2084, 3842, 4168, 7684, 8857, 15368, 17714, 35428, 58873, 70856, 117746, 235492, 470984, 1000841, 2001682, 4003364, 8006728]

約数ペア:

[(1, 8006728), (2, 4003364), (4, 2001682), (8, 1000841), (17, 470984), (34, 235492), (68, 117746), (113, 70856), (136, 58873), (226, 35428), (452, 17714), (521, 15368), (904, 8857), (1042, 7684), (1921, 4168), (2084, 3842)]