864736376

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{159193}}^1$

素因数の和:159303

約数の個数: 32

約数和(自身を含む): 1872121440

約数和(自身を除く): 1007385064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 159193, 318386, 636772, 1114351, 1273544, 2228702, 4457404, 8914808, 15441721, 30883442, 61766884, 108092047, 123533768, 216184094, 432368188, 864736376]

約数ペア:

[(1, 864736376), (2, 432368188), (4, 216184094), (7, 123533768), (8, 108092047), (14, 61766884), (28, 30883442), (56, 15441721), (97, 8914808), (194, 4457404), (388, 2228702), (679, 1273544), (776, 1114351), (1358, 636772), (2716, 318386), (5432, 159193)]