27205288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1787}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 56000160

約数和(自身を除く): 28794872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1787, 1903, 3574, 3806, 7148, 7612, 14296, 15224, 19657, 39314, 78628, 157256, 309151, 618302, 1236604, 2473208, 3400661, 6801322, 13602644, 27205288]

約数ペア:

[(1, 27205288), (2, 13602644), (4, 6801322), (8, 3400661), (11, 2473208), (22, 1236604), (44, 618302), (88, 309151), (173, 157256), (346, 78628), (692, 39314), (1384, 19657), (1787, 15224), (1903, 14296), (3574, 7612), (3806, 7148)]