68262089

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 84997248

約数和(自身を除く): 16735159

約数列:

[1, 7, 17, 41, 119, 287, 289, 697, 823, 2023, 4879, 5761, 11849, 13991, 33743, 82943, 97937, 236201, 237847, 573631, 1664929, 4015417, 9751727, 68262089]

約数ペア:

[(1, 68262089), (7, 9751727), (17, 4015417), (41, 1664929), (119, 573631), (287, 237847), (289, 236201), (697, 97937), (823, 82943), (2023, 33743), (4879, 13991), (5761, 11849)]