28707718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{1259}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 46463760

約数和(自身を除く): 17756042

約数列:

[1, 2, 13, 26, 877, 1259, 1754, 2518, 11401, 16367, 22802, 32734, 1104143, 2208286, 14353859, 28707718]

約数ペア:

[(1, 28707718), (2, 14353859), (13, 2208286), (26, 1104143), (877, 32734), (1259, 22802), (1754, 16367), (2518, 11401)]