27286256

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{12269}}^1$

素因数の和:12416

約数の個数: 20

約数和(自身を含む): 53251800

約数和(自身を除く): 25965544

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 12269, 24538, 49076, 98152, 196304, 1705391, 3410782, 6821564, 13643128, 27286256]

約数ペア:

[(1, 27286256), (2, 13643128), (4, 6821564), (8, 3410782), (16, 1705391), (139, 196304), (278, 98152), (556, 49076), (1112, 24538), (2224, 12269)]