28452412

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{3847}}^1$

素因数の和:3937

約数の個数: 18

約数和(自身を含む): 50989848

約数和(自身を除く): 22537436

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 3847, 7396, 7694, 15388, 165421, 330842, 661684, 7113103, 14226206, 28452412]

約数ペア:

[(1, 28452412), (2, 14226206), (4, 7113103), (43, 661684), (86, 330842), (172, 165421), (1849, 15388), (3698, 7694), (3847, 7396)]