28112832

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 280

約数和(自身を含む): 99578160

約数和(自身を除く): 71465328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 29, 32, 33, 34, 36, 44, 48, 51, 54, 58, 64, 66, 68, 72, 81, 87, 88, 96, 99, 102, 108, 116, 132, 136, 144, 153, 162, 174, 176, 187, 192, 198, 204, 216, 232, 261, 264, 272, 288, 297, 306, 319, 324, 348, 352, 374, 396, 408, 432, 459, 464, 493, 522, 528, 544, 561, 576, 594, 612, 638, 648, 696, 704, 748, 783, 792, 816, 864, 891, 918, 928, 957, 986, 1044, 1056, 1088, 1122, 1188, 1224, 1276, 1296, 1377, 1392, 1479, 1496, 1566, 1584, 1632, 1683, 1728, 1782, 1836, 1856, 1914, 1972, 2088, 2112, 2244, 2349, 2376, 2448, 2552, 2592, 2754, 2784, 2871, 2958, 2992, 3132, 3168, 3264, 3366, 3564, 3672, 3828, 3944, 4176, 4437, 4488, 4698, 4752, 4896, 5049, 5104, 5184, 5423, 5508, 5568, 5742, 5916, 5984, 6264, 6336, 6732, 7128, 7344, 7656, 7888, 8352, 8613, 8874, 8976, 9396, 9504, 9792, 10098, 10208, 10846, 11016, 11484, 11832, 11968, 12528, 13311, 13464, 14256, 14688, 15147, 15312, 15776, 16269, 16704, 17226, 17748, 17952, 18792, 19008, 20196, 20416, 21692, 22032, 22968, 23664, 25056, 25839, 26622, 26928, 28512, 29376, 30294, 30624, 31552, 32538, 34452, 35496, 35904, 37584, 39933, 40392, 43384, 44064, 45936, 47328, 48807, 50112, 51678, 53244, 53856, 57024, 60588, 61248, 65076, 68904, 70992, 75168, 79866, 80784, 86768, 88128, 91872, 94656, 97614, 103356, 106488, 107712, 121176, 130152, 137808, 141984, 146421, 150336, 159732, 161568, 173536, 183744, 195228, 206712, 212976, 242352, 260304, 275616, 283968, 292842, 319464, 323136, 347072, 390456, 413424, 425952, 439263, 484704, 520608, 551232, 585684, 638928, 780912, 826848, 851904, 878526, 969408, 1041216, 1171368, 1277856, 1561824, 1653696, 1757052, 2342736, 2555712, 3123648, 3514104, 4685472, 7028208, 9370944, 14056416, 28112832]

約数ペア:

[(1, 28112832), (2, 14056416), (3, 9370944), (4, 7028208), (6, 4685472), (8, 3514104), (9, 3123648), (11, 2555712), (12, 2342736), (16, 1757052), (17, 1653696), (18, 1561824), (22, 1277856), (24, 1171368), (27, 1041216), (29, 969408), (32, 878526), (33, 851904), (34, 826848), (36, 780912), (44, 638928), (48, 585684), (51, 551232), (54, 520608), (58, 484704), (64, 439263), (66, 425952), (68, 413424), (72, 390456), (81, 347072), (87, 323136), (88, 319464), (96, 292842), (99, 283968), (102, 275616), (108, 260304), (116, 242352), (132, 212976), (136, 206712), (144, 195228), (153, 183744), (162, 173536), (174, 161568), (176, 159732), (187, 150336), (192, 146421), (198, 141984), (204, 137808), (216, 130152), (232, 121176), (261, 107712), (264, 106488), (272, 103356), (288, 97614), (297, 94656), (306, 91872), (319, 88128), (324, 86768), (348, 80784), (352, 79866), (374, 75168), (396, 70992), (408, 68904), (432, 65076), (459, 61248), (464, 60588), (493, 57024), (522, 53856), (528, 53244), (544, 51678), (561, 50112), (576, 48807), (594, 47328), (612, 45936), (638, 44064), (648, 43384), (696, 40392), (704, 39933), (748, 37584), (783, 35904), (792, 35496), (816, 34452), (864, 32538), (891, 31552), (918, 30624), (928, 30294), (957, 29376), (986, 28512), (1044, 26928), (1056, 26622), (1088, 25839), (1122, 25056), (1188, 23664), (1224, 22968), (1276, 22032), (1296, 21692), (1377, 20416), (1392, 20196), (1479, 19008), (1496, 18792), (1566, 17952), (1584, 17748), (1632, 17226), (1683, 16704), (1728, 16269), (1782, 15776), (1836, 15312), (1856, 15147), (1914, 14688), (1972, 14256), (2088, 13464), (2112, 13311), (2244, 12528), (2349, 11968), (2376, 11832), (2448, 11484), (2552, 11016), (2592, 10846), (2754, 10208), (2784, 10098), (2871, 9792), (2958, 9504), (2992, 9396), (3132, 8976), (3168, 8874), (3264, 8613), (3366, 8352), (3564, 7888), (3672, 7656), (3828, 7344), (3944, 7128), (4176, 6732), (4437, 6336), (4488, 6264), (4698, 5984), (4752, 5916), (4896, 5742), (5049, 5568), (5104, 5508), (5184, 5423)]