25733144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 51456000

約数和(自身を除く): 25722856

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 2143, 3002, 4286, 6004, 8572, 12008, 17144, 40717, 81434, 162868, 169297, 325736, 338594, 677188, 1354376, 3216643, 6433286, 12866572, 25733144]

約数ペア:

[(1, 25733144), (2, 12866572), (4, 6433286), (8, 3216643), (19, 1354376), (38, 677188), (76, 338594), (79, 325736), (152, 169297), (158, 162868), (316, 81434), (632, 40717), (1501, 17144), (2143, 12008), (3002, 8572), (4286, 6004)]