25797968

素因数分解:

$2^4\times 7^1\times {\mathrm{230339}}^1$

素因数の和:230354

約数の個数: 20

約数和(自身を含む): 57124320

約数和(自身を除く): 31326352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230339, 460678, 921356, 1612373, 1842712, 3224746, 3685424, 6449492, 12898984, 25797968]

約数ペア:

[(1, 25797968), (2, 12898984), (4, 6449492), (7, 3685424), (8, 3224746), (14, 1842712), (16, 1612373), (28, 921356), (56, 460678), (112, 230339)]