26065768

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{20753}}^1$

素因数の和:20916

約数の個数: 16

約数和(自身を含む): 49186980

約数和(自身を除く): 23121212

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 20753, 41506, 83012, 166024, 3258221, 6516442, 13032884, 26065768]

約数ペア:

[(1, 26065768), (2, 13032884), (4, 6516442), (8, 3258221), (157, 166024), (314, 83012), (628, 41506), (1256, 20753)]