28055808

素因数分解:

$2^8\times 3^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 216

約数和(自身を含む): 93746016

約数和(自身を除く): 65690208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 41, 44, 48, 54, 64, 66, 72, 81, 82, 88, 96, 99, 108, 123, 128, 132, 144, 162, 164, 176, 192, 198, 216, 243, 246, 256, 264, 288, 297, 324, 328, 352, 369, 384, 396, 432, 451, 486, 492, 528, 576, 594, 648, 656, 704, 738, 768, 792, 864, 891, 902, 972, 984, 1056, 1107, 1152, 1188, 1296, 1312, 1353, 1408, 1476, 1584, 1728, 1782, 1804, 1944, 1968, 2112, 2214, 2304, 2376, 2592, 2624, 2673, 2706, 2816, 2952, 3168, 3321, 3456, 3564, 3608, 3888, 3936, 4059, 4224, 4428, 4752, 5184, 5248, 5346, 5412, 5904, 6336, 6642, 6912, 7128, 7216, 7776, 7872, 8118, 8448, 8856, 9504, 9963, 10368, 10496, 10692, 10824, 11808, 12177, 12672, 13284, 14256, 14432, 15552, 15744, 16236, 17712, 19008, 19926, 20736, 21384, 21648, 23616, 24354, 25344, 26568, 28512, 28864, 31104, 31488, 32472, 35424, 36531, 38016, 39852, 42768, 43296, 47232, 48708, 53136, 57024, 57728, 62208, 64944, 70848, 73062, 76032, 79704, 85536, 86592, 94464, 97416, 106272, 109593, 114048, 115456, 129888, 141696, 146124, 159408, 171072, 173184, 194832, 212544, 219186, 228096, 259776, 283392, 292248, 318816, 342144, 346368, 389664, 425088, 438372, 519552, 584496, 637632, 684288, 779328, 850176, 876744, 1039104, 1168992, 1275264, 1558656, 1753488, 2337984, 2550528, 3117312, 3506976, 4675968, 7013952, 9351936, 14027904, 28055808]

約数ペア:

[(1, 28055808), (2, 14027904), (3, 9351936), (4, 7013952), (6, 4675968), (8, 3506976), (9, 3117312), (11, 2550528), (12, 2337984), (16, 1753488), (18, 1558656), (22, 1275264), (24, 1168992), (27, 1039104), (32, 876744), (33, 850176), (36, 779328), (41, 684288), (44, 637632), (48, 584496), (54, 519552), (64, 438372), (66, 425088), (72, 389664), (81, 346368), (82, 342144), (88, 318816), (96, 292248), (99, 283392), (108, 259776), (123, 228096), (128, 219186), (132, 212544), (144, 194832), (162, 173184), (164, 171072), (176, 159408), (192, 146124), (198, 141696), (216, 129888), (243, 115456), (246, 114048), (256, 109593), (264, 106272), (288, 97416), (297, 94464), (324, 86592), (328, 85536), (352, 79704), (369, 76032), (384, 73062), (396, 70848), (432, 64944), (451, 62208), (486, 57728), (492, 57024), (528, 53136), (576, 48708), (594, 47232), (648, 43296), (656, 42768), (704, 39852), (738, 38016), (768, 36531), (792, 35424), (864, 32472), (891, 31488), (902, 31104), (972, 28864), (984, 28512), (1056, 26568), (1107, 25344), (1152, 24354), (1188, 23616), (1296, 21648), (1312, 21384), (1353, 20736), (1408, 19926), (1476, 19008), (1584, 17712), (1728, 16236), (1782, 15744), (1804, 15552), (1944, 14432), (1968, 14256), (2112, 13284), (2214, 12672), (2304, 12177), (2376, 11808), (2592, 10824), (2624, 10692), (2673, 10496), (2706, 10368), (2816, 9963), (2952, 9504), (3168, 8856), (3321, 8448), (3456, 8118), (3564, 7872), (3608, 7776), (3888, 7216), (3936, 7128), (4059, 6912), (4224, 6642), (4428, 6336), (4752, 5904), (5184, 5412), (5248, 5346)]