47671286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23209}}^1$

素因数の和:23303

約数の個数: 16

約数和(自身を含む): 77985600

約数和(自身を除く): 30314314

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 23209, 46418, 301717, 603434, 1833511, 3667022, 23835643, 47671286]

約数ペア:

[(1, 47671286), (2, 23835643), (13, 3667022), (26, 1833511), (79, 603434), (158, 301717), (1027, 46418), (2054, 23209)]