27661742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 42602112

約数和(自身を除く): 14940370

約数列:

[1, 2, 71, 83, 142, 166, 2347, 4694, 5893, 11786, 166637, 194801, 333274, 389602, 13830871, 27661742]

約数ペア:

[(1, 27661742), (2, 13830871), (71, 389602), (83, 333274), (142, 194801), (166, 166637), (2347, 11786), (4694, 5893)]