28396307

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 31363200

約数和(自身を除く): 2966893

約数列:

[1, 17, 29, 239, 241, 493, 4063, 4097, 6931, 6989, 57599, 117827, 118813, 979183, 1670371, 28396307]

約数ペア:

[(1, 28396307), (17, 1670371), (29, 979183), (239, 118813), (241, 117827), (493, 57599), (4063, 6989), (4097, 6931)]