7886256

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{479}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 23808000

約数和(自身を除く): 15921744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 479, 588, 686, 784, 958, 1029, 1176, 1372, 1437, 1916, 2058, 2352, 2744, 2874, 3353, 3832, 4116, 5488, 5748, 6706, 7664, 8232, 10059, 11496, 13412, 16464, 20118, 22992, 23471, 26824, 40236, 46942, 53648, 70413, 80472, 93884, 140826, 160944, 164297, 187768, 281652, 328594, 375536, 492891, 563304, 657188, 985782, 1126608, 1314376, 1971564, 2628752, 3943128, 7886256]

約数ペア:

[(1, 7886256), (2, 3943128), (3, 2628752), (4, 1971564), (6, 1314376), (7, 1126608), (8, 985782), (12, 657188), (14, 563304), (16, 492891), (21, 375536), (24, 328594), (28, 281652), (42, 187768), (48, 164297), (49, 160944), (56, 140826), (84, 93884), (98, 80472), (112, 70413), (147, 53648), (168, 46942), (196, 40236), (294, 26824), (336, 23471), (343, 22992), (392, 20118), (479, 16464), (588, 13412), (686, 11496), (784, 10059), (958, 8232), (1029, 7664), (1176, 6706), (1372, 5748), (1437, 5488), (1916, 4116), (2058, 3832), (2352, 3353), (2744, 2874)]