15764848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 60

約数和(自身を含む): 35622720

約数和(自身を除く): 19857872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 479, 484, 748, 958, 968, 1496, 1916, 1936, 2057, 2992, 3832, 4114, 5269, 7664, 8143, 8228, 10538, 16286, 16456, 21076, 32572, 32912, 42152, 57959, 65144, 84304, 89573, 115918, 130288, 179146, 231836, 358292, 463672, 716584, 927344, 985303, 1433168, 1970606, 3941212, 7882424, 15764848]

約数ペア:

[(1, 15764848), (2, 7882424), (4, 3941212), (8, 1970606), (11, 1433168), (16, 985303), (17, 927344), (22, 716584), (34, 463672), (44, 358292), (68, 231836), (88, 179146), (121, 130288), (136, 115918), (176, 89573), (187, 84304), (242, 65144), (272, 57959), (374, 42152), (479, 32912), (484, 32572), (748, 21076), (958, 16456), (968, 16286), (1496, 10538), (1916, 8228), (1936, 8143), (2057, 7664), (2992, 5269), (3832, 4114)]