8398712

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 9987208

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 3191, 6382, 12764, 22337, 25528, 44674, 89348, 149977, 178696, 299954, 599908, 1049839, 1199816, 2099678, 4199356, 8398712]

約数ペア:

[(1, 8398712), (2, 4199356), (4, 2099678), (7, 1199816), (8, 1049839), (14, 599908), (28, 299954), (47, 178696), (56, 149977), (94, 89348), (188, 44674), (329, 25528), (376, 22337), (658, 12764), (1316, 6382), (2632, 3191)]