28337134

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15451}}^1$

素因数の和:15591

約数の個数: 16

約数和(自身を含む): 48951936

約数和(自身を除く): 20614802

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 15451, 30902, 108157, 216314, 2024081, 4048162, 14168567, 28337134]

約数ペア:

[(1, 28337134), (2, 14168567), (7, 4048162), (14, 2024081), (131, 216314), (262, 108157), (917, 30902), (1834, 15451)]