56416768

素因数分解:

$2^9\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:708

約数の個数: 40

約数和(自身を含む): 113430240

約数和(自身を除く): 57013472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 439, 502, 512, 878, 1004, 1756, 2008, 3512, 4016, 7024, 8032, 14048, 16064, 28096, 32128, 56192, 64256, 110189, 112384, 128512, 220378, 224768, 440756, 881512, 1763024, 3526048, 7052096, 14104192, 28208384, 56416768]

約数ペア:

[(1, 56416768), (2, 28208384), (4, 14104192), (8, 7052096), (16, 3526048), (32, 1763024), (64, 881512), (128, 440756), (251, 224768), (256, 220378), (439, 128512), (502, 112384), (512, 110189), (878, 64256), (1004, 56192), (1756, 32128), (2008, 28096), (3512, 16064), (4016, 14048), (7024, 8032)]