12777968

素因数分解:

$2^4\times 7^1\times {\mathrm{114089}}^1$

素因数の和:114104

約数の個数: 20

約数和(自身を含む): 28294320

約数和(自身を除く): 15516352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114089, 228178, 456356, 798623, 912712, 1597246, 1825424, 3194492, 6388984, 12777968]

約数ペア:

[(1, 12777968), (2, 6388984), (4, 3194492), (7, 1825424), (8, 1597246), (14, 912712), (16, 798623), (28, 456356), (56, 228178), (112, 114089)]