25015242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1223}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 57341952

約数和(自身を除く): 32326710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1223, 1461, 2446, 2922, 3409, 3669, 6818, 7338, 8561, 10227, 17122, 20454, 25683, 51366, 595601, 1191202, 1786803, 3573606, 4169207, 8338414, 12507621, 25015242]

約数ペア:

[(1, 25015242), (2, 12507621), (3, 8338414), (6, 4169207), (7, 3573606), (14, 1786803), (21, 1191202), (42, 595601), (487, 51366), (974, 25683), (1223, 20454), (1461, 17122), (2446, 10227), (2922, 8561), (3409, 7338), (3669, 6818)]