68677178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{3877}}^1$

素因数の和:4417

約数の個数: 16

約数和(自身を含む): 109313064

約数和(自身を除く): 40635886

約数列:

[1, 2, 17, 34, 521, 1042, 3877, 7754, 8857, 17714, 65909, 131818, 2019917, 4039834, 34338589, 68677178]

約数ペア:

[(1, 68677178), (2, 34338589), (17, 4039834), (34, 2019917), (521, 131818), (1042, 65909), (3877, 17714), (7754, 8857)]