25456514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6869}}^1$

素因数の和:6997

約数の個数: 16

約数和(自身を含む): 40807800

約数和(自身を除く): 15351286

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 6869, 13738, 116773, 233546, 748721, 1497442, 12728257, 25456514]

約数ペア:

[(1, 25456514), (2, 12728257), (17, 1497442), (34, 748721), (109, 233546), (218, 116773), (1853, 13738), (3706, 6869)]