68867044

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{419921}}^1$

素因数の和:419966

約数の個数: 12

約数和(自身を含む): 123457068

約数和(自身を除く): 54590024

約数列:

[1, 2, 4, 41, 82, 164, 419921, 839842, 1679684, 17216761, 34433522, 68867044]

約数ペア:

[(1, 68867044), (2, 34433522), (4, 17216761), (41, 1679684), (82, 839842), (164, 419921)]