68135644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{549481}}^1$

素因数の和:549516

約数の個数: 12

約数和(自身を含む): 123083968

約数和(自身を除く): 54948324

約数列:

[1, 2, 4, 31, 62, 124, 549481, 1098962, 2197924, 17033911, 34067822, 68135644]

約数ペア:

[(1, 68135644), (2, 34067822), (4, 17033911), (31, 2197924), (62, 1098962), (124, 549481)]