25649036

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15017}}^1$

素因数の和:15089

約数の個数: 24

約数和(自身を含む): 52142496

約数和(自身を除く): 26493460

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 15017, 30034, 60068, 105119, 210238, 420476, 916037, 1832074, 3664148, 6412259, 12824518, 25649036]

約数ペア:

[(1, 25649036), (2, 12824518), (4, 6412259), (7, 3664148), (14, 1832074), (28, 916037), (61, 420476), (122, 210238), (244, 105119), (427, 60068), (854, 30034), (1708, 15017)]