28530268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2417}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 54027792

約数和(自身を除く): 25497524

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2417, 2951, 4834, 5902, 9668, 11804, 31421, 62842, 125684, 548659, 1097318, 2194636, 7132567, 14265134, 28530268]

約数ペア:

[(1, 28530268), (2, 14265134), (4, 7132567), (13, 2194636), (26, 1097318), (52, 548659), (227, 125684), (454, 62842), (908, 31421), (2417, 11804), (2951, 9668), (4834, 5902)]