28258444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1697}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 51918048

約数和(自身を除く): 23659604

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 1697, 3394, 4163, 6788, 8326, 16652, 39031, 78062, 156124, 307157, 614314, 1228628, 7064611, 14129222, 28258444]

約数ペア:

[(1, 28258444), (2, 14129222), (4, 7064611), (23, 1228628), (46, 614314), (92, 307157), (181, 156124), (362, 78062), (724, 39031), (1697, 16652), (3394, 8326), (4163, 6788)]