327189968

素因数分解:

$2^4\times 7^1\times {\mathrm{2921339}}^1$

素因数の和:2921354

約数の個数: 20

約数和(自身を含む): 724492320

約数和(自身を除く): 397302352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2921339, 5842678, 11685356, 20449373, 23370712, 40898746, 46741424, 81797492, 163594984, 327189968]

約数ペア:

[(1, 327189968), (2, 163594984), (4, 81797492), (7, 46741424), (8, 40898746), (14, 23370712), (16, 20449373), (28, 11685356), (56, 5842678), (112, 2921339)]