27779548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 49993328

約数和(自身を除く): 22213780

約数列:

[1, 2, 4, 43, 86, 172, 373, 433, 746, 866, 1492, 1732, 16039, 18619, 32078, 37238, 64156, 74476, 161509, 323018, 646036, 6944887, 13889774, 27779548]

約数ペア:

[(1, 27779548), (2, 13889774), (4, 6944887), (43, 646036), (86, 323018), (172, 161509), (373, 74476), (433, 64156), (746, 37238), (866, 32078), (1492, 18619), (1732, 16039)]