71961338

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{2137}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 109679400

約数和(自身を除く): 37718062

約数列:

[1, 2, 113, 149, 226, 298, 2137, 4274, 16837, 33674, 241481, 318413, 482962, 636826, 35980669, 71961338]

約数ペア:

[(1, 71961338), (2, 35980669), (113, 636826), (149, 482962), (226, 318413), (298, 241481), (2137, 33674), (4274, 16837)]