2008276672

素因数分解:

$2^6\times {\mathrm{283}}^1\times {\mathrm{110881}}^1$

素因数の和:111176

約数の個数: 28

約数和(自身を含む): 3999291976

約数和(自身を除く): 1991015304

約数列:

[1, 2, 4, 8, 16, 32, 64, 283, 566, 1132, 2264, 4528, 9056, 18112, 110881, 221762, 443524, 887048, 1774096, 3548192, 7096384, 31379323, 62758646, 125517292, 251034584, 502069168, 1004138336, 2008276672]

約数ペア:

[(1, 2008276672), (2, 1004138336), (4, 502069168), (8, 251034584), (16, 125517292), (32, 62758646), (64, 31379323), (283, 7096384), (566, 3548192), (1132, 1774096), (2264, 887048), (4528, 443524), (9056, 221762), (18112, 110881)]