6396656

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 60

約数和(自身を含む): 14842800

約数和(自身を除く): 8446144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 199, 287, 328, 392, 398, 574, 656, 784, 796, 1148, 1393, 1592, 2009, 2296, 2786, 3184, 4018, 4592, 5572, 8036, 8159, 9751, 11144, 16072, 16318, 19502, 22288, 32144, 32636, 39004, 57113, 65272, 78008, 114226, 130544, 156016, 228452, 399791, 456904, 799582, 913808, 1599164, 3198328, 6396656]

約数ペア:

[(1, 6396656), (2, 3198328), (4, 1599164), (7, 913808), (8, 799582), (14, 456904), (16, 399791), (28, 228452), (41, 156016), (49, 130544), (56, 114226), (82, 78008), (98, 65272), (112, 57113), (164, 39004), (196, 32636), (199, 32144), (287, 22288), (328, 19502), (392, 16318), (398, 16072), (574, 11144), (656, 9751), (784, 8159), (796, 8036), (1148, 5572), (1393, 4592), (1592, 4018), (2009, 3184), (2296, 2786)]