28769626

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2597

約数の個数: 16

約数和(自身を含む): 44307648

約数和(自身を除く): 15538022

約数列:

[1, 2, 71, 83, 142, 166, 2441, 4882, 5893, 11786, 173311, 202603, 346622, 405206, 14384813, 28769626]

約数ペア:

[(1, 28769626), (2, 14384813), (71, 405206), (83, 346622), (142, 202603), (166, 173311), (2441, 11786), (4882, 5893)]