16807107856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{718007}}^1$

素因数の和:718052

約数の個数: 80

約数和(自身を含む): 42735836160

約数和(自身を除く): 25928728304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 23408, 718007, 1436014, 2872028, 5026049, 5744056, 7898077, 10052098, 11488112, 13642133, 15796154, 20104196, 27284266, 31592308, 40208392, 54568532, 55286539, 63184616, 80416784, 95494931, 109137064, 110573078, 126369232, 150063463, 190989862, 218274128, 221146156, 300126926, 381979724, 442292312, 600253852, 763959448, 884584624, 1050444241, 1200507704, 1527918896, 2100888482, 2401015408, 4201776964, 8403553928, 16807107856]

約数ペア:

[(1, 16807107856), (2, 8403553928), (4, 4201776964), (7, 2401015408), (8, 2100888482), (11, 1527918896), (14, 1200507704), (16, 1050444241), (19, 884584624), (22, 763959448), (28, 600253852), (38, 442292312), (44, 381979724), (56, 300126926), (76, 221146156), (77, 218274128), (88, 190989862), (112, 150063463), (133, 126369232), (152, 110573078), (154, 109137064), (176, 95494931), (209, 80416784), (266, 63184616), (304, 55286539), (308, 54568532), (418, 40208392), (532, 31592308), (616, 27284266), (836, 20104196), (1064, 15796154), (1232, 13642133), (1463, 11488112), (1672, 10052098), (2128, 7898077), (2926, 5744056), (3344, 5026049), (5852, 2872028), (11704, 1436014), (23408, 718007)]