55625728

素因数分解:

$2^{11}\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 112579740

約数和(自身を除く): 56954012

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 173, 256, 314, 346, 512, 628, 692, 1024, 1256, 1384, 2048, 2512, 2768, 5024, 5536, 10048, 11072, 20096, 22144, 27161, 40192, 44288, 54322, 80384, 88576, 108644, 160768, 177152, 217288, 321536, 354304, 434576, 869152, 1738304, 3476608, 6953216, 13906432, 27812864, 55625728]

約数ペア:

[(1, 55625728), (2, 27812864), (4, 13906432), (8, 6953216), (16, 3476608), (32, 1738304), (64, 869152), (128, 434576), (157, 354304), (173, 321536), (256, 217288), (314, 177152), (346, 160768), (512, 108644), (628, 88576), (692, 80384), (1024, 54322), (1256, 44288), (1384, 40192), (2048, 27161), (2512, 22144), (2768, 20096), (5024, 11072), (5536, 10048)]