28239362

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1451}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 43699392

約数和(自身を除く): 15460030

約数列:

[1, 2, 37, 74, 263, 526, 1451, 2902, 9731, 19462, 53687, 107374, 381613, 763226, 14119681, 28239362]

約数ペア:

[(1, 28239362), (2, 14119681), (37, 763226), (74, 381613), (263, 107374), (526, 53687), (1451, 19462), (2902, 9731)]