28441248

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 85059072

約数和(自身を除く): 56617824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 506, 528, 552, 736, 759, 1012, 1056, 1104, 1171, 1518, 2024, 2208, 2342, 3036, 3513, 4048, 4684, 6072, 7026, 8096, 9368, 12144, 12881, 14052, 18736, 24288, 25762, 26933, 28104, 37472, 38643, 51524, 53866, 56208, 77286, 80799, 103048, 107732, 112416, 154572, 161598, 206096, 215464, 296263, 309144, 323196, 412192, 430928, 592526, 618288, 646392, 861856, 888789, 1185052, 1236576, 1292784, 1777578, 2370104, 2585568, 3555156, 4740208, 7110312, 9480416, 14220624, 28441248]

約数ペア:

[(1, 28441248), (2, 14220624), (3, 9480416), (4, 7110312), (6, 4740208), (8, 3555156), (11, 2585568), (12, 2370104), (16, 1777578), (22, 1292784), (23, 1236576), (24, 1185052), (32, 888789), (33, 861856), (44, 646392), (46, 618288), (48, 592526), (66, 430928), (69, 412192), (88, 323196), (92, 309144), (96, 296263), (132, 215464), (138, 206096), (176, 161598), (184, 154572), (253, 112416), (264, 107732), (276, 103048), (352, 80799), (368, 77286), (506, 56208), (528, 53866), (552, 51524), (736, 38643), (759, 37472), (1012, 28104), (1056, 26933), (1104, 25762), (1171, 24288), (1518, 18736), (2024, 14052), (2208, 12881), (2342, 12144), (3036, 9368), (3513, 8096), (4048, 7026), (4684, 6072)]