25826242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:838

約数の個数: 24

約数和(自身を含む): 42393780

約数和(自身を除く): 16567538

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 701, 1402, 1417, 2834, 9113, 18226, 18421, 36842, 76409, 118469, 152818, 236938, 993317, 1986634, 12913121, 25826242]

約数ペア:

[(1, 25826242), (2, 12913121), (13, 1986634), (26, 993317), (109, 236938), (169, 152818), (218, 118469), (338, 76409), (701, 36842), (1402, 18421), (1417, 18226), (2834, 9113)]