28497216

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 83685888

約数和(自身を除く): 55188672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 103, 131, 132, 176, 192, 206, 262, 264, 309, 352, 393, 412, 524, 528, 618, 704, 786, 824, 1048, 1056, 1133, 1236, 1441, 1572, 1648, 2096, 2112, 2266, 2472, 2882, 3144, 3296, 3399, 4192, 4323, 4532, 4944, 5764, 6288, 6592, 6798, 8384, 8646, 9064, 9888, 11528, 12576, 13493, 13596, 17292, 18128, 19776, 23056, 25152, 26986, 27192, 34584, 36256, 40479, 46112, 53972, 54384, 69168, 72512, 80958, 92224, 107944, 108768, 138336, 148423, 161916, 215888, 217536, 276672, 296846, 323832, 431776, 445269, 593692, 647664, 863552, 890538, 1187384, 1295328, 1781076, 2374768, 2590656, 3562152, 4749536, 7124304, 9499072, 14248608, 28497216]

約数ペア:

[(1, 28497216), (2, 14248608), (3, 9499072), (4, 7124304), (6, 4749536), (8, 3562152), (11, 2590656), (12, 2374768), (16, 1781076), (22, 1295328), (24, 1187384), (32, 890538), (33, 863552), (44, 647664), (48, 593692), (64, 445269), (66, 431776), (88, 323832), (96, 296846), (103, 276672), (131, 217536), (132, 215888), (176, 161916), (192, 148423), (206, 138336), (262, 108768), (264, 107944), (309, 92224), (352, 80958), (393, 72512), (412, 69168), (524, 54384), (528, 53972), (618, 46112), (704, 40479), (786, 36256), (824, 34584), (1048, 27192), (1056, 26986), (1133, 25152), (1236, 23056), (1441, 19776), (1572, 18128), (1648, 17292), (2096, 13596), (2112, 13493), (2266, 12576), (2472, 11528), (2882, 9888), (3144, 9064), (3296, 8646), (3399, 8384), (4192, 6798), (4323, 6592), (4532, 6288), (4944, 5764)]