28589028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{183263}}^1$

素因数の和:183283

約数の個数: 24

約数和(自身を含む): 71839488

約数和(自身を除く): 43250460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 183263, 366526, 549789, 733052, 1099578, 2199156, 2382419, 4764838, 7147257, 9529676, 14294514, 28589028]

約数ペア:

[(1, 28589028), (2, 14294514), (3, 9529676), (4, 7147257), (6, 4764838), (12, 2382419), (13, 2199156), (26, 1099578), (39, 733052), (52, 549789), (78, 366526), (156, 183263)]