26856226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 45318528

約数和(自身を除く): 18462302

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 391, 563, 782, 1037, 1126, 1403, 2074, 2806, 9571, 12949, 19142, 23851, 25898, 34343, 47702, 68686, 220133, 440266, 583831, 789889, 1167662, 1579778, 13428113, 26856226]

約数ペア:

[(1, 26856226), (2, 13428113), (17, 1579778), (23, 1167662), (34, 789889), (46, 583831), (61, 440266), (122, 220133), (391, 68686), (563, 47702), (782, 34343), (1037, 25898), (1126, 23851), (1403, 19142), (2074, 12949), (2806, 9571)]