66990202

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{12401}}^1$

素因数の和:12513

約数の個数: 16

約数和(自身を含む): 104623272

約数和(自身を除く): 37633070

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 12401, 24802, 458837, 905273, 917674, 1810546, 33495101, 66990202]

約数ペア:

[(1, 66990202), (2, 33495101), (37, 1810546), (73, 917674), (74, 905273), (146, 458837), (2701, 24802), (5402, 12401)]