33951340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12391}}^1$

素因数の和:12537

約数の個数: 24

約数和(自身を含む): 71824032

約数和(自身を除く): 37872692

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 12391, 24782, 49564, 61955, 123910, 247820, 1697567, 3395134, 6790268, 8487835, 16975670, 33951340]

約数ペア:

[(1, 33951340), (2, 16975670), (4, 8487835), (5, 6790268), (10, 3395134), (20, 1697567), (137, 247820), (274, 123910), (548, 61955), (685, 49564), (1370, 24782), (2740, 12391)]