27807694

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5387}}^1$

素因数の和:5507

約数の個数: 16

約数和(自身を含む): 43642800

約数和(自身を除く): 15835106

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 5387, 10774, 156223, 312446, 479443, 958886, 13903847, 27807694]

約数ペア:

[(1, 27807694), (2, 13903847), (29, 958886), (58, 479443), (89, 312446), (178, 156223), (2581, 10774), (5162, 5387)]