28689228

素因数分解:

$2^2\times 3^4\times {\mathrm{88547}}^1$

素因数の和:88563

約数の個数: 30

約数和(自身を含む): 75000156

約数和(自身を除く): 46310928

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 88547, 177094, 265641, 354188, 531282, 796923, 1062564, 1593846, 2390769, 3187692, 4781538, 7172307, 9563076, 14344614, 28689228]

約数ペア:

[(1, 28689228), (2, 14344614), (3, 9563076), (4, 7172307), (6, 4781538), (9, 3187692), (12, 2390769), (18, 1593846), (27, 1062564), (36, 796923), (54, 531282), (81, 354188), (108, 265641), (162, 177094), (324, 88547)]