27642758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 51287040

約数和(自身を除く): 23644282

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5087, 5434, 10174, 55957, 66131, 96653, 111914, 132262, 193306, 727441, 1063183, 1256489, 1454882, 2126366, 2512978, 13821379, 27642758]

約数ペア:

[(1, 27642758), (2, 13821379), (11, 2512978), (13, 2126366), (19, 1454882), (22, 1256489), (26, 1063183), (38, 727441), (143, 193306), (209, 132262), (247, 111914), (286, 96653), (418, 66131), (494, 55957), (2717, 10174), (5087, 5434)]