27810274

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 42615936

約数和(自身を除く): 14805662

約数列:

[1, 2, 71, 142, 151, 302, 1297, 2594, 10721, 21442, 92087, 184174, 195847, 391694, 13905137, 27810274]

約数ペア:

[(1, 27810274), (2, 13905137), (71, 391694), (142, 195847), (151, 184174), (302, 92087), (1297, 21442), (2594, 10721)]