67682576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19141}}^1$

素因数の和:19179

約数の個数: 40

約数和(自身を含む): 149537304

約数和(自身を除く): 81854728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 19141, 38282, 76564, 153128, 248833, 306256, 325397, 497666, 650794, 995332, 1301588, 1990664, 2603176, 3981328, 4230161, 5206352, 8460322, 16920644, 33841288, 67682576]

約数ペア:

[(1, 67682576), (2, 33841288), (4, 16920644), (8, 8460322), (13, 5206352), (16, 4230161), (17, 3981328), (26, 2603176), (34, 1990664), (52, 1301588), (68, 995332), (104, 650794), (136, 497666), (208, 325397), (221, 306256), (272, 248833), (442, 153128), (884, 76564), (1768, 38282), (3536, 19141)]