28065362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16111}}^1$

素因数の和:16193

約数の個数: 16

約数和(自身を含む): 46015872

約数和(自身を除く): 17950510

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 16111, 32222, 209443, 418886, 1079437, 2158874, 14032681, 28065362]

約数ペア:

[(1, 28065362), (2, 14032681), (13, 2158874), (26, 1079437), (67, 418886), (134, 209443), (871, 32222), (1742, 16111)]