72606908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1650157}}^1$

素因数の和:1650172

約数の個数: 12

約数和(自身を含む): 138613272

約数和(自身を除く): 66006364

約数列:

[1, 2, 4, 11, 22, 44, 1650157, 3300314, 6600628, 18151727, 36303454, 72606908]

約数ペア:

[(1, 72606908), (2, 36303454), (4, 18151727), (11, 6600628), (22, 3300314), (44, 1650157)]