25541628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{304067}}^1$

素因数の和:304081

約数の個数: 24

約数和(自身を含む): 68111232

約数和(自身を除く): 42569604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 304067, 608134, 912201, 1216268, 1824402, 2128469, 3648804, 4256938, 6385407, 8513876, 12770814, 25541628]

約数ペア:

[(1, 25541628), (2, 12770814), (3, 8513876), (4, 6385407), (6, 4256938), (7, 3648804), (12, 2128469), (14, 1824402), (21, 1216268), (28, 912201), (42, 608134), (84, 304067)]