28564862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11833}}^1$

素因数の和:11923

約数の個数: 16

約数和(自身を含む): 46010592

約数和(自身を除く): 17445730

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 11833, 23666, 201161, 402322, 840143, 1680286, 14282431, 28564862]

約数ペア:

[(1, 28564862), (2, 14282431), (17, 1680286), (34, 840143), (71, 402322), (142, 201161), (1207, 23666), (2414, 11833)]