71053759

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4001}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 84522240

約数和(自身を除く): 13468481

約数列:

[1, 7, 43, 59, 301, 413, 2537, 4001, 17759, 28007, 172043, 236059, 1204301, 1652413, 10150537, 71053759]

約数ペア:

[(1, 71053759), (7, 10150537), (43, 1652413), (59, 1204301), (301, 236059), (413, 172043), (2537, 28007), (4001, 17759)]