28645986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{280843}}^1$

素因数の和:280865

約数の個数: 16

約数和(自身を含む): 60662304

約数和(自身を除く): 32016318

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 280843, 561686, 842529, 1685058, 4774331, 9548662, 14322993, 28645986]

約数ペア:

[(1, 28645986), (2, 14322993), (3, 9548662), (6, 4774331), (17, 1685058), (34, 842529), (51, 561686), (102, 280843)]