7129031128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{21734851}}^1$

素因数の和:21734898

約数の個数: 16

約数和(自身を含む): 13692956760

約数和(自身を除く): 6563925632

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 21734851, 43469702, 86939404, 173878808, 891128891, 1782257782, 3564515564, 7129031128]

約数ペア:

[(1, 7129031128), (2, 3564515564), (4, 1782257782), (8, 891128891), (41, 173878808), (82, 86939404), (164, 43469702), (328, 21734851)]