68125889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 76699392

約数和(自身を除く): 8573503

約数列:

[1, 13, 43, 47, 559, 611, 2021, 2593, 26273, 33709, 111499, 121871, 1449487, 1584323, 5240453, 68125889]

約数ペア:

[(1, 68125889), (13, 5240453), (43, 1584323), (47, 1449487), (559, 121871), (611, 111499), (2021, 33709), (2593, 26273)]