7831203128

素因数分解:

$2^3\times 7^3\times {\mathrm{2853937}}^1$

素因数の和:2853964

約数の個数: 32

約数和(自身を含む): 17123628000

約数和(自身を除く): 9292424872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 2853937, 5707874, 11415748, 19977559, 22831496, 39955118, 79910236, 139842913, 159820472, 279685826, 559371652, 978900391, 1118743304, 1957800782, 3915601564, 7831203128]

約数ペア:

[(1, 7831203128), (2, 3915601564), (4, 1957800782), (7, 1118743304), (8, 978900391), (14, 559371652), (28, 279685826), (49, 159820472), (56, 139842913), (98, 79910236), (196, 39955118), (343, 22831496), (392, 19977559), (686, 11415748), (1372, 5707874), (2744, 2853937)]