26748678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 62042112

約数和(自身を除く): 35293434

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 67, 69, 134, 138, 201, 253, 263, 402, 506, 526, 737, 759, 789, 1474, 1518, 1541, 1578, 2211, 2893, 3082, 4422, 4623, 5786, 6049, 8679, 9246, 12098, 16951, 17358, 17621, 18147, 33902, 35242, 36294, 50853, 52863, 66539, 101706, 105726, 133078, 193831, 199617, 387662, 399234, 405283, 581493, 810566, 1162986, 1215849, 2431698, 4458113, 8916226, 13374339, 26748678]

約数ペア:

[(1, 26748678), (2, 13374339), (3, 8916226), (6, 4458113), (11, 2431698), (22, 1215849), (23, 1162986), (33, 810566), (46, 581493), (66, 405283), (67, 399234), (69, 387662), (134, 199617), (138, 193831), (201, 133078), (253, 105726), (263, 101706), (402, 66539), (506, 52863), (526, 50853), (737, 36294), (759, 35242), (789, 33902), (1474, 18147), (1518, 17621), (1541, 17358), (1578, 16951), (2211, 12098), (2893, 9246), (3082, 8679), (4422, 6049), (4623, 5786)]