67348628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1901}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 125098344

約数和(自身を除く): 57749716

約数列:

[1, 2, 4, 17, 34, 68, 521, 1042, 1901, 2084, 3802, 7604, 8857, 17714, 32317, 35428, 64634, 129268, 990421, 1980842, 3961684, 16837157, 33674314, 67348628]

約数ペア:

[(1, 67348628), (2, 33674314), (4, 16837157), (17, 3961684), (34, 1980842), (68, 990421), (521, 129268), (1042, 64634), (1901, 35428), (2084, 32317), (3802, 17714), (7604, 8857)]