67912404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{808481}}^1$

素因数の和:808495

約数の個数: 24

約数和(自身を含む): 181099968

約数和(自身を除く): 113187564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 808481, 1616962, 2425443, 3233924, 4850886, 5659367, 9701772, 11318734, 16978101, 22637468, 33956202, 67912404]

約数ペア:

[(1, 67912404), (2, 33956202), (3, 22637468), (4, 16978101), (6, 11318734), (7, 9701772), (12, 5659367), (14, 4850886), (21, 3233924), (28, 2425443), (42, 1616962), (84, 808481)]