26516752

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11923}}^1$

素因数の和:12070

約数の個数: 20

約数和(自身を含む): 51750160

約数和(自身を除く): 25233408

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11923, 23846, 47692, 95384, 190768, 1657297, 3314594, 6629188, 13258376, 26516752]

約数ペア:

[(1, 26516752), (2, 13258376), (4, 6629188), (8, 3314594), (16, 1657297), (139, 190768), (278, 95384), (556, 47692), (1112, 23846), (2224, 11923)]