66421288

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{7433}}^1$

素因数の和:8556

約数の個数: 16

約数和(自身を含む): 124668180

約数和(自身を除く): 58246892

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 7433, 8936, 14866, 29732, 59464, 8302661, 16605322, 33210644, 66421288]

約数ペア:

[(1, 66421288), (2, 33210644), (4, 16605322), (8, 8302661), (1117, 59464), (2234, 29732), (4468, 14866), (7433, 8936)]