26621371

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 32356800

約数和(自身を除く): 5735429

約数列:

[1, 7, 17, 119, 349, 641, 2443, 4487, 5933, 10897, 41531, 76279, 223709, 1565963, 3803053, 26621371]

約数ペア:

[(1, 26621371), (7, 3803053), (17, 1565963), (119, 223709), (349, 76279), (641, 41531), (2443, 10897), (4487, 5933)]