39647566

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 73872000

約数和(自身を除く): 34224434

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 107, 133, 199, 214, 266, 398, 749, 931, 1393, 1498, 1862, 2033, 2786, 3781, 4066, 5243, 7562, 9751, 10486, 14231, 19502, 21293, 26467, 28462, 42586, 52934, 99617, 149051, 185269, 199234, 298102, 370538, 404567, 809134, 1043357, 2086714, 2831969, 5663938, 19823783, 39647566]

約数ペア:

[(1, 39647566), (2, 19823783), (7, 5663938), (14, 2831969), (19, 2086714), (38, 1043357), (49, 809134), (98, 404567), (107, 370538), (133, 298102), (199, 199234), (214, 185269), (266, 149051), (398, 99617), (749, 52934), (931, 42586), (1393, 28462), (1498, 26467), (1862, 21293), (2033, 19502), (2786, 14231), (3781, 10486), (4066, 9751), (5243, 7562)]