71796389

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6779}}^1$

素因数の和:6892

約数の個数: 16

約数和(自身を含む): 87868800

約数和(自身を除く): 16072411

約数列:

[1, 7, 17, 89, 119, 623, 1513, 6779, 10591, 47453, 115243, 603331, 806701, 4223317, 10256627, 71796389]

約数ペア:

[(1, 71796389), (7, 10256627), (17, 4223317), (89, 806701), (119, 603331), (623, 115243), (1513, 47453), (6779, 10591)]