793475008

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{399937}}^1$

素因数の和:399980

約数の個数: 28

約数和(自身を含む): 1625348032

約数和(自身を除く): 831873024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 399937, 799874, 1599748, 3199496, 6398992, 12398047, 12797984, 24796094, 25595968, 49592188, 99184376, 198368752, 396737504, 793475008]

約数ペア:

[(1, 793475008), (2, 396737504), (4, 198368752), (8, 99184376), (16, 49592188), (31, 25595968), (32, 24796094), (62, 12797984), (64, 12398047), (124, 6398992), (248, 3199496), (496, 1599748), (992, 799874), (1984, 399937)]