27180928

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 54596520

約数和(自身を除く): 27415592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 1621, 2096, 3242, 4192, 6484, 8384, 12968, 16768, 25936, 51872, 103744, 207488, 212351, 424702, 849404, 1698808, 3397616, 6795232, 13590464, 27180928]

約数ペア:

[(1, 27180928), (2, 13590464), (4, 6795232), (8, 3397616), (16, 1698808), (32, 849404), (64, 424702), (128, 212351), (131, 207488), (262, 103744), (524, 51872), (1048, 25936), (1621, 16768), (2096, 12968), (3242, 8384), (4192, 6484)]