66703754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{82759}}^1$

素因数の和:82805

約数の個数: 16

約数和(自身を含む): 111229440

約数和(自身を除く): 44525686

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 82759, 165518, 1075867, 2151734, 2565529, 5131058, 33351877, 66703754]

約数ペア:

[(1, 66703754), (2, 33351877), (13, 5131058), (26, 2565529), (31, 2151734), (62, 1075867), (403, 165518), (806, 82759)]