25898218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4421}}^1$

素因数の和:4553

約数の個数: 16

約数和(自身を含む): 40593960

約数和(自身を除く): 14695742

約数列:

[1, 2, 29, 58, 101, 202, 2929, 4421, 5858, 8842, 128209, 256418, 446521, 893042, 12949109, 25898218]

約数ペア:

[(1, 25898218), (2, 12949109), (29, 893042), (58, 446521), (101, 256418), (202, 128209), (2929, 8842), (4421, 5858)]