28648548

素因数分解:

$2^2\times 3^2\times {\mathrm{795793}}^1$

素因数の和:795803

約数の個数: 18

約数和(自身を含む): 72417254

約数和(自身を除く): 43768706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 795793, 1591586, 2387379, 3183172, 4774758, 7162137, 9549516, 14324274, 28648548]

約数ペア:

[(1, 28648548), (2, 14324274), (3, 9549516), (4, 7162137), (6, 4774758), (9, 3183172), (12, 2387379), (18, 1591586), (36, 795793)]