6442928

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2897}}^1$

素因数の和:3044

約数の個数: 20

約数和(自身を含む): 12577320

約数和(自身を除く): 6134392

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 2897, 5794, 11588, 23176, 46352, 402683, 805366, 1610732, 3221464, 6442928]

約数ペア:

[(1, 6442928), (2, 3221464), (4, 1610732), (8, 805366), (16, 402683), (139, 46352), (278, 23176), (556, 11588), (1112, 5794), (2224, 2897)]