7961968

素因数分解:

$2^4\times 7^1\times {\mathrm{71089}}^1$

素因数の和:71104

約数の個数: 20

約数和(自身を含む): 17630320

約数和(自身を除く): 9668352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71089, 142178, 284356, 497623, 568712, 995246, 1137424, 1990492, 3980984, 7961968]

約数ペア:

[(1, 7961968), (2, 3980984), (4, 1990492), (7, 1137424), (8, 995246), (14, 568712), (16, 497623), (28, 284356), (56, 142178), (112, 71089)]