27749782

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1$

素因数の和:2823

約数の個数: 16

約数和(自身を含む): 42805152

約数和(自身を除く): 15055370

約数列:

[1, 2, 71, 73, 142, 146, 2677, 5183, 5354, 10366, 190067, 195421, 380134, 390842, 13874891, 27749782]

約数ペア:

[(1, 27749782), (2, 13874891), (71, 390842), (73, 380134), (142, 195421), (146, 190067), (2677, 10366), (5183, 5354)]