28730024

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 55342440

約数和(自身を除く): 26612416

約数列:

[1, 2, 4, 8, 61, 113, 122, 226, 244, 452, 488, 521, 904, 1042, 2084, 4168, 6893, 13786, 27572, 31781, 55144, 58873, 63562, 117746, 127124, 235492, 254248, 470984, 3591253, 7182506, 14365012, 28730024]

約数ペア:

[(1, 28730024), (2, 14365012), (4, 7182506), (8, 3591253), (61, 470984), (113, 254248), (122, 235492), (226, 127124), (244, 117746), (452, 63562), (488, 58873), (521, 55144), (904, 31781), (1042, 27572), (2084, 13786), (4168, 6893)]