66328898

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 103483380

約数和(自身を除く): 37154482

約数列:

[1, 2, 41, 82, 109, 181, 218, 362, 1681, 3362, 4469, 7421, 8938, 14842, 19729, 39458, 183229, 304261, 366458, 608522, 808889, 1617778, 33164449, 66328898]

約数ペア:

[(1, 66328898), (2, 33164449), (41, 1617778), (82, 808889), (109, 608522), (181, 366458), (218, 304261), (362, 183229), (1681, 39458), (3362, 19729), (4469, 14842), (7421, 8938)]