47418728

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8221}}^1$

素因数の和:8337

約数の個数: 32

約数和(自身を含む): 102610560

約数和(自身を除く): 55191832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 8221, 16442, 32884, 57547, 65768, 115094, 230188, 460376, 846763, 1693526, 3387052, 5927341, 6774104, 11854682, 23709364, 47418728]

約数ペア:

[(1, 47418728), (2, 23709364), (4, 11854682), (7, 6774104), (8, 5927341), (14, 3387052), (28, 1693526), (56, 846763), (103, 460376), (206, 230188), (412, 115094), (721, 65768), (824, 57547), (1442, 32884), (2884, 16442), (5768, 8221)]