74344621

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 86368680

約数和(自身を除く): 12024059

約数列:

[1, 13, 17, 113, 169, 221, 229, 1469, 1921, 2873, 2977, 3893, 19097, 24973, 25877, 38701, 50609, 324649, 336401, 439909, 657917, 4373213, 5718817, 74344621]

約数ペア:

[(1, 74344621), (13, 5718817), (17, 4373213), (113, 657917), (169, 439909), (221, 336401), (229, 324649), (1469, 50609), (1921, 38701), (2873, 25877), (2977, 24973), (3893, 19097)]