25806032

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2237}}^1$

素因数の和:2355

約数の個数: 40

約数和(自身を含む): 57722496

約数和(自身を除く): 31916464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2237, 2884, 4474, 5768, 8948, 11536, 15659, 17896, 31318, 35792, 62636, 125272, 230411, 250544, 460822, 921644, 1612877, 1843288, 3225754, 3686576, 6451508, 12903016, 25806032]

約数ペア:

[(1, 25806032), (2, 12903016), (4, 6451508), (7, 3686576), (8, 3225754), (14, 1843288), (16, 1612877), (28, 921644), (56, 460822), (103, 250544), (112, 230411), (206, 125272), (412, 62636), (721, 35792), (824, 31318), (1442, 17896), (1648, 15659), (2237, 11536), (2884, 8948), (4474, 5768)]