72749314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1122

約数の個数: 24

約数和(自身を含む): 120384684

約数和(自身を除く): 47635370

約数列:

[1, 2, 11, 22, 121, 242, 521, 577, 1042, 1154, 5731, 6347, 11462, 12694, 63041, 69817, 126082, 139634, 300617, 601234, 3306787, 6613574, 36374657, 72749314]

約数ペア:

[(1, 72749314), (2, 36374657), (11, 6613574), (22, 3306787), (121, 601234), (242, 300617), (521, 139634), (577, 126082), (1042, 69817), (1154, 63041), (5731, 12694), (6347, 11462)]