40681256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66041}}^1$

素因数の和:66065

約数の個数: 32

約数和(自身を含む): 95100480

約数和(自身を除く): 54419224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 66041, 132082, 264164, 462287, 528328, 726451, 924574, 1452902, 1849148, 2905804, 3698296, 5085157, 5811608, 10170314, 20340628, 40681256]

約数ペア:

[(1, 40681256), (2, 20340628), (4, 10170314), (7, 5811608), (8, 5085157), (11, 3698296), (14, 2905804), (22, 1849148), (28, 1452902), (44, 924574), (56, 726451), (77, 528328), (88, 462287), (154, 264164), (308, 132082), (616, 66041)]