8346856

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 18468000

約数和(自身を除く): 10121144

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 199, 214, 392, 398, 428, 749, 796, 856, 1393, 1498, 1592, 2786, 2996, 5243, 5572, 5992, 9751, 10486, 11144, 19502, 20972, 21293, 39004, 41944, 42586, 78008, 85172, 149051, 170344, 298102, 596204, 1043357, 1192408, 2086714, 4173428, 8346856]

約数ペア:

[(1, 8346856), (2, 4173428), (4, 2086714), (7, 1192408), (8, 1043357), (14, 596204), (28, 298102), (49, 170344), (56, 149051), (98, 85172), (107, 78008), (196, 42586), (199, 41944), (214, 39004), (392, 21293), (398, 20972), (428, 19502), (749, 11144), (796, 10486), (856, 9751), (1393, 5992), (1498, 5572), (1592, 5243), (2786, 2996)]