28707324

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{13217}}^1$

素因数の和:13405

約数の個数: 24

約数和(自身を含む): 67358928

約数和(自身を除く): 38651604

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 13217, 26434, 39651, 52868, 79302, 158604, 2392277, 4784554, 7176831, 9569108, 14353662, 28707324]

約数ペア:

[(1, 28707324), (2, 14353662), (3, 9569108), (4, 7176831), (6, 4784554), (12, 2392277), (181, 158604), (362, 79302), (543, 52868), (724, 39651), (1086, 26434), (2172, 13217)]