872728

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 1703700

約数和(自身を除く): 830972

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 1849, 2537, 3698, 5074, 7396, 10148, 14792, 20296, 109091, 218182, 436364, 872728]

約数ペア:

[(1, 872728), (2, 436364), (4, 218182), (8, 109091), (43, 20296), (59, 14792), (86, 10148), (118, 7396), (172, 5074), (236, 3698), (344, 2537), (472, 1849)]