39140312

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{68909}}^1$

素因数の和:68986

約数の個数: 16

約数和(自身を含む): 74422800

約数和(自身を除く): 35282488

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 68909, 137818, 275636, 551272, 4892539, 9785078, 19570156, 39140312]

約数ペア:

[(1, 39140312), (2, 19570156), (4, 9785078), (8, 4892539), (71, 551272), (142, 275636), (284, 137818), (568, 68909)]