285465824

素因数分解:

$2^5\times 7^1\times {\mathrm{1274401}}^1$

素因数の和:1274418

約数の個数: 24

約数和(自身を含む): 642298608

約数和(自身を除く): 356832784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1274401, 2548802, 5097604, 8920807, 10195208, 17841614, 20390416, 35683228, 40780832, 71366456, 142732912, 285465824]

約数ペア:

[(1, 285465824), (2, 142732912), (4, 71366456), (7, 40780832), (8, 35683228), (14, 20390416), (16, 17841614), (28, 10195208), (32, 8920807), (56, 5097604), (112, 2548802), (224, 1274401)]