27812864

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 44

約数和(自身を含む): 56276124

約数和(自身を除く): 28463260

約数列:

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

約数ペア:

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