74693918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{26849}}^1$

素因数の和:26971

約数の個数: 16

約数和(自身を含む): 121791600

約数和(自身を除く): 47097682

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 26849, 53698, 349037, 698074, 2872843, 5745686, 37346959, 74693918]

約数ペア:

[(1, 74693918), (2, 37346959), (13, 5745686), (26, 2872843), (107, 698074), (214, 349037), (1391, 53698), (2782, 26849)]