28077108

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{54413}}^1$

素因数の和:54463

約数の個数: 24

約数和(自身を含む): 67038048

約数和(自身を除く): 38960940

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 54413, 108826, 163239, 217652, 326478, 652956, 2339759, 4679518, 7019277, 9359036, 14038554, 28077108]

約数ペア:

[(1, 28077108), (2, 14038554), (3, 9359036), (4, 7019277), (6, 4679518), (12, 2339759), (43, 652956), (86, 326478), (129, 217652), (172, 163239), (258, 108826), (516, 54413)]