65397288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{247717}}^1$

素因数の和:247737

約数の個数: 32

約数和(自身を含む): 178356960

約数和(自身を除く): 112959672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 247717, 495434, 743151, 990868, 1486302, 1981736, 2724887, 2972604, 5449774, 5945208, 8174661, 10899548, 16349322, 21799096, 32698644, 65397288]

約数ペア:

[(1, 65397288), (2, 32698644), (3, 21799096), (4, 16349322), (6, 10899548), (8, 8174661), (11, 5945208), (12, 5449774), (22, 2972604), (24, 2724887), (33, 1981736), (44, 1486302), (66, 990868), (88, 743151), (132, 495434), (264, 247717)]