68525644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12263}}^1$

素因数の和:12405

約数の個数: 24

約数和(自身を含む): 131862528

約数和(自身を除く): 63336884

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 12263, 24526, 49052, 134893, 269786, 539572, 1557401, 3114802, 6229604, 17131411, 34262822, 68525644]

約数ペア:

[(1, 68525644), (2, 34262822), (4, 17131411), (11, 6229604), (22, 3114802), (44, 1557401), (127, 539572), (254, 269786), (508, 134893), (1397, 49052), (2794, 24526), (5588, 12263)]