25705034

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 39569640

約数和(自身を除く): 13864606

約数列:

[1, 2, 61, 109, 122, 218, 1933, 3866, 6649, 13298, 117913, 210697, 235826, 421394, 12852517, 25705034]

約数ペア:

[(1, 25705034), (2, 12852517), (61, 421394), (109, 235826), (122, 210697), (218, 117913), (1933, 13298), (3866, 6649)]