42581256

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{24989}}^1$

素因数の和:25069

約数の個数: 32

約数和(自身を含む): 107956800

約数和(自身を除く): 65375544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 24989, 49978, 74967, 99956, 149934, 199912, 299868, 599736, 1774219, 3548438, 5322657, 7096876, 10645314, 14193752, 21290628, 42581256]

約数ペア:

[(1, 42581256), (2, 21290628), (3, 14193752), (4, 10645314), (6, 7096876), (8, 5322657), (12, 3548438), (24, 1774219), (71, 599736), (142, 299868), (213, 199912), (284, 149934), (426, 99956), (568, 74967), (852, 49978), (1704, 24989)]