66706288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379013}}^1$

素因数の和:379032

約数の個数: 20

約数和(自身を含む): 140993208

約数和(自身を除く): 74286920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379013, 758026, 1516052, 3032104, 4169143, 6064208, 8338286, 16676572, 33353144, 66706288]

約数ペア:

[(1, 66706288), (2, 33353144), (4, 16676572), (8, 8338286), (11, 6064208), (16, 4169143), (22, 3032104), (44, 1516052), (88, 758026), (176, 379013)]