27946352

素因数分解:

$2^4\times 7^1\times {\mathrm{249521}}^1$

素因数の和:249536

約数の個数: 20

約数和(自身を含む): 61881456

約数和(自身を除く): 33935104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 249521, 499042, 998084, 1746647, 1996168, 3493294, 3992336, 6986588, 13973176, 27946352]

約数ペア:

[(1, 27946352), (2, 13973176), (4, 6986588), (7, 3992336), (8, 3493294), (14, 1996168), (16, 1746647), (28, 998084), (56, 499042), (112, 249521)]