25828404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307481}}^1$

素因数の和:307495

約数の個数: 24

約数和(自身を含む): 68875968

約数和(自身を除く): 43047564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307481, 614962, 922443, 1229924, 1844886, 2152367, 3689772, 4304734, 6457101, 8609468, 12914202, 25828404]

約数ペア:

[(1, 25828404), (2, 12914202), (3, 8609468), (4, 6457101), (6, 4304734), (7, 3689772), (12, 2152367), (14, 1844886), (21, 1229924), (28, 922443), (42, 614962), (84, 307481)]