72345746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{2711}}^1$

素因数の和:3937

約数の個数: 16

約数和(自身を含む): 118525248

約数和(自身を除く): 46179502

約数列:

[1, 2, 11, 22, 1213, 2426, 2711, 5422, 13343, 26686, 29821, 59642, 3288443, 6576886, 36172873, 72345746]

約数ペア:

[(1, 72345746), (2, 36172873), (11, 6576886), (22, 3288443), (1213, 59642), (2426, 29821), (2711, 26686), (5422, 13343)]