25142628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{299317}}^1$

素因数の和:299331

約数の個数: 24

約数和(自身を含む): 67047232

約数和(自身を除く): 41904604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 299317, 598634, 897951, 1197268, 1795902, 2095219, 3591804, 4190438, 6285657, 8380876, 12571314, 25142628]

約数ペア:

[(1, 25142628), (2, 12571314), (3, 8380876), (4, 6285657), (6, 4190438), (7, 3591804), (12, 2095219), (14, 1795902), (21, 1197268), (28, 897951), (42, 598634), (84, 299317)]