74978891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11699}}^1$

素因数の和:11758

約数の個数: 16

約数和(自身を含む): 88452000

約数和(自身を除く): 13473109

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 11699, 152087, 198883, 339271, 2585479, 4410523, 5767607, 74978891]

約数ペア:

[(1, 74978891), (13, 5767607), (17, 4410523), (29, 2585479), (221, 339271), (377, 198883), (493, 152087), (6409, 11699)]