40148501764

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3505807}}^1$

素因数の和:3506227

約数の個数: 24

約数和(自身を含む): 80493351680

約数和(自身を除く): 40344849916

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 3505807, 7011614, 14023228, 24540649, 49081298, 98162596, 1433875063, 2867750126, 5735500252, 10037125441, 20074250882, 40148501764]

約数ペア:

[(1, 40148501764), (2, 20074250882), (4, 10037125441), (7, 5735500252), (14, 2867750126), (28, 1433875063), (409, 98162596), (818, 49081298), (1636, 24540649), (2863, 14023228), (5726, 7011614), (11452, 3505807)]