28148574

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109103}}^1$

素因数の和:109151

約数の個数: 16

約数和(自身を含む): 57606912

約数和(自身を除く): 29458338

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 109103, 218206, 327309, 654618, 4691429, 9382858, 14074287, 28148574]

約数ペア:

[(1, 28148574), (2, 14074287), (3, 9382858), (6, 4691429), (43, 654618), (86, 327309), (129, 218206), (258, 109103)]