27499294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6247}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 43186176

約数和(自身を除く): 15686882

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 6247, 12494, 193657, 387314, 443537, 887074, 13749647, 27499294]

約数ペア:

[(1, 27499294), (2, 13749647), (31, 887074), (62, 443537), (71, 387314), (142, 193657), (2201, 12494), (4402, 6247)]