25365508

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14851}}^1$

素因数の和:14923

約数の個数: 24

約数和(自身を含む): 51566144

約数和(自身を除く): 26200636

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 14851, 29702, 59404, 103957, 207914, 415828, 905911, 1811822, 3623644, 6341377, 12682754, 25365508]

約数ペア:

[(1, 25365508), (2, 12682754), (4, 6341377), (7, 3623644), (14, 1811822), (28, 905911), (61, 415828), (122, 207914), (244, 103957), (427, 59404), (854, 29702), (1708, 14851)]