74978782

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{2137}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 114990192

約数和(自身を除く): 40011410

約数列:

[1, 2, 53, 106, 331, 662, 2137, 4274, 17543, 35086, 113261, 226522, 707347, 1414694, 37489391, 74978782]

約数ペア:

[(1, 74978782), (2, 37489391), (53, 1414694), (106, 707347), (331, 226522), (662, 113261), (2137, 35086), (4274, 17543)]