25351844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14843}}^1$

素因数の和:14915

約数の個数: 24

約数和(自身を含む): 51538368

約数和(自身を除く): 26186524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 14843, 29686, 59372, 103901, 207802, 415604, 905423, 1810846, 3621692, 6337961, 12675922, 25351844]

約数ペア:

[(1, 25351844), (2, 12675922), (4, 6337961), (7, 3621692), (14, 1810846), (28, 905423), (61, 415604), (122, 207802), (244, 103901), (427, 59372), (854, 29686), (1708, 14843)]