56697728

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{1009}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 113322000

約数和(自身を除く): 56624272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 878, 1009, 1756, 2018, 3512, 4036, 7024, 8072, 14048, 16144, 28096, 32288, 56192, 64576, 129152, 442951, 885902, 1771804, 3543608, 7087216, 14174432, 28348864, 56697728]

約数ペア:

[(1, 56697728), (2, 28348864), (4, 14174432), (8, 7087216), (16, 3543608), (32, 1771804), (64, 885902), (128, 442951), (439, 129152), (878, 64576), (1009, 56192), (1756, 32288), (2018, 28096), (3512, 16144), (4036, 14048), (7024, 8072)]