3929968

素因数分解:

$2^4\times 7^1\times {\mathrm{35089}}^1$

素因数の和:35104

約数の個数: 20

約数和(自身を含む): 8702320

約数和(自身を除く): 4772352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35089, 70178, 140356, 245623, 280712, 491246, 561424, 982492, 1964984, 3929968]

約数ペア:

[(1, 3929968), (2, 1964984), (4, 982492), (7, 561424), (8, 491246), (14, 280712), (16, 245623), (28, 140356), (56, 70178), (112, 35089)]