40000003148156

素因数分解:

$2^2\times {\mathrm{677}}^1\times {\mathrm{25541}}^1\times {\mathrm{578327}}^1$

素因数の和:604549

約数の個数: 24

約数和(自身を含む): 70106268820896

約数和(自身を除く): 30106265672740

約数列:

[1, 2, 4, 677, 1354, 2708, 25541, 51082, 102164, 578327, 1156654, 2313308, 17291257, 34582514, 69165028, 391527379, 783054758, 1566109516, 14771049907, 29542099814, 59084199628, 10000000787039, 20000001574078, 40000003148156]

約数ペア:

[(1, 40000003148156), (2, 20000001574078), (4, 10000000787039), (677, 59084199628), (1354, 29542099814), (2708, 14771049907), (25541, 1566109516), (51082, 783054758), (102164, 391527379), (578327, 69165028), (1156654, 34582514), (2313308, 17291257)]