26990678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5012

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 23086762

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 4967, 5434, 9934, 54637, 64571, 94373, 109274, 129142, 188746, 710281, 1038103, 1226849, 1420562, 2076206, 2453698, 13495339, 26990678]

約数ペア:

[(1, 26990678), (2, 13495339), (11, 2453698), (13, 2076206), (19, 1420562), (22, 1226849), (26, 1038103), (38, 710281), (143, 188746), (209, 129142), (247, 109274), (286, 94373), (418, 64571), (494, 54637), (2717, 9934), (4967, 5434)]