28855042

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2617}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 44767800

約数和(自身を除く): 15912758

約数列:

[1, 2, 37, 74, 149, 298, 2617, 5234, 5513, 11026, 96829, 193658, 389933, 779866, 14427521, 28855042]

約数ペア:

[(1, 28855042), (2, 14427521), (37, 779866), (74, 389933), (149, 193658), (298, 96829), (2617, 11026), (5234, 5513)]