1256192

素因数分解:

$2^8\times 7^1\times {\mathrm{701}}^1$

素因数の和:724

約数の個数: 36

約数和(自身を含む): 2869776

約数和(自身を除く): 1613584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 701, 896, 1402, 1792, 2804, 4907, 5608, 9814, 11216, 19628, 22432, 39256, 44864, 78512, 89728, 157024, 179456, 314048, 628096, 1256192]

約数ペア:

[(1, 1256192), (2, 628096), (4, 314048), (7, 179456), (8, 157024), (14, 89728), (16, 78512), (28, 44864), (32, 39256), (56, 22432), (64, 19628), (112, 11216), (128, 9814), (224, 5608), (256, 4907), (448, 2804), (701, 1792), (896, 1402)]