82866368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:889

約数の個数: 56

約数和(自身を含む): 178624992

約数和(自身を除く): 95758624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 727, 832, 1096, 1454, 1781, 2192, 2908, 3562, 4384, 5816, 7124, 8768, 9451, 11632, 14248, 18902, 23264, 28496, 37804, 46528, 56992, 75608, 99599, 113984, 151216, 199198, 302432, 398396, 604864, 796792, 1294787, 1593584, 2589574, 3187168, 5179148, 6374336, 10358296, 20716592, 41433184, 82866368]

約数ペア:

[(1, 82866368), (2, 41433184), (4, 20716592), (8, 10358296), (13, 6374336), (16, 5179148), (26, 3187168), (32, 2589574), (52, 1593584), (64, 1294787), (104, 796792), (137, 604864), (208, 398396), (274, 302432), (416, 199198), (548, 151216), (727, 113984), (832, 99599), (1096, 75608), (1454, 56992), (1781, 46528), (2192, 37804), (2908, 28496), (3562, 23264), (4384, 18902), (5816, 14248), (7124, 11632), (8768, 9451)]