28899146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 44836200

約数和(自身を除く): 15937054

約数列:

[1, 2, 37, 74, 149, 298, 2621, 5242, 5513, 11026, 96977, 193954, 390529, 781058, 14449573, 28899146]

約数ペア:

[(1, 28899146), (2, 14449573), (37, 781058), (74, 390529), (149, 193954), (298, 96977), (2621, 11026), (5242, 5513)]