40897470866

素因数分解:

$2^1\times 7^1\times {\mathrm{7723}}^1\times {\mathrm{378253}}^1$

素因数の和:385985

約数の個数: 16

約数和(自身を含む): 70119213504

約数和(自身を除く): 29221742638

約数列:

[1, 2, 7, 14, 7723, 15446, 54061, 108122, 378253, 756506, 2647771, 5295542, 2921247919, 5842495838, 20448735433, 40897470866]

約数ペア:

[(1, 40897470866), (2, 20448735433), (7, 5842495838), (14, 2921247919), (7723, 5295542), (15446, 2647771), (54061, 756506), (108122, 378253)]