8979128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 18027360

約数和(自身を除く): 9048232

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 641, 824, 1282, 1751, 2564, 3502, 5128, 7004, 10897, 14008, 21794, 43588, 66023, 87176, 132046, 264092, 528184, 1122391, 2244782, 4489564, 8979128]

約数ペア:

[(1, 8979128), (2, 4489564), (4, 2244782), (8, 1122391), (17, 528184), (34, 264092), (68, 132046), (103, 87176), (136, 66023), (206, 43588), (412, 21794), (641, 14008), (824, 10897), (1282, 7004), (1751, 5128), (2564, 3502)]