68486072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{208799}}^1$

素因数の和:208846

約数の個数: 16

約数和(自身を含む): 131544000

約数和(自身を除く): 63057928

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 208799, 417598, 835196, 1670392, 8560759, 17121518, 34243036, 68486072]

約数ペア:

[(1, 68486072), (2, 34243036), (4, 17121518), (8, 8560759), (41, 1670392), (82, 835196), (164, 417598), (328, 208799)]