72558628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{941}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 130798584

約数和(自身を除く): 58239956

約数列:

[1, 2, 4, 37, 74, 148, 521, 941, 1042, 1882, 2084, 3764, 19277, 34817, 38554, 69634, 77108, 139268, 490261, 980522, 1961044, 18139657, 36279314, 72558628]

約数ペア:

[(1, 72558628), (2, 36279314), (4, 18139657), (37, 1961044), (74, 980522), (148, 490261), (521, 139268), (941, 77108), (1042, 69634), (1882, 38554), (2084, 34817), (3764, 19277)]