66722606

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1259

約数の個数: 16

約数和(自身を含む): 101381280

約数和(自身を除く): 34658674

約数列:

[1, 2, 109, 218, 421, 727, 842, 1454, 45889, 79243, 91778, 158486, 306067, 612134, 33361303, 66722606]

約数ペア:

[(1, 66722606), (2, 33361303), (109, 612134), (218, 306067), (421, 158486), (727, 91778), (842, 79243), (1454, 45889)]