28665792

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 112

約数和(自身を含む): 86136480

約数和(自身を除く): 57470688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 144, 159, 192, 212, 216, 288, 313, 318, 424, 432, 477, 576, 626, 636, 848, 864, 939, 954, 1252, 1272, 1431, 1696, 1728, 1878, 1908, 2504, 2544, 2817, 2862, 3392, 3756, 3816, 5008, 5088, 5634, 5724, 7512, 7632, 8451, 10016, 10176, 11268, 11448, 15024, 15264, 16589, 16902, 20032, 22536, 22896, 30048, 30528, 33178, 33804, 45072, 45792, 49767, 60096, 66356, 67608, 90144, 91584, 99534, 132712, 135216, 149301, 180288, 199068, 265424, 270432, 298602, 398136, 447903, 530848, 540864, 597204, 796272, 895806, 1061696, 1194408, 1592544, 1791612, 2388816, 3185088, 3583224, 4777632, 7166448, 9555264, 14332896, 28665792]

約数ペア:

[(1, 28665792), (2, 14332896), (3, 9555264), (4, 7166448), (6, 4777632), (8, 3583224), (9, 3185088), (12, 2388816), (16, 1791612), (18, 1592544), (24, 1194408), (27, 1061696), (32, 895806), (36, 796272), (48, 597204), (53, 540864), (54, 530848), (64, 447903), (72, 398136), (96, 298602), (106, 270432), (108, 265424), (144, 199068), (159, 180288), (192, 149301), (212, 135216), (216, 132712), (288, 99534), (313, 91584), (318, 90144), (424, 67608), (432, 66356), (477, 60096), (576, 49767), (626, 45792), (636, 45072), (848, 33804), (864, 33178), (939, 30528), (954, 30048), (1252, 22896), (1272, 22536), (1431, 20032), (1696, 16902), (1728, 16589), (1878, 15264), (1908, 15024), (2504, 11448), (2544, 11268), (2817, 10176), (2862, 10016), (3392, 8451), (3756, 7632), (3816, 7512), (5008, 5724), (5088, 5634)]