28076928

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 90184320

約数和(自身を除く): 62107392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 32, 33, 34, 44, 46, 48, 51, 64, 66, 68, 69, 88, 92, 96, 102, 128, 132, 136, 138, 176, 184, 187, 192, 204, 253, 264, 272, 276, 289, 352, 368, 374, 384, 391, 408, 506, 528, 544, 552, 561, 578, 704, 736, 748, 759, 782, 816, 867, 1012, 1056, 1088, 1104, 1122, 1156, 1173, 1408, 1472, 1496, 1518, 1564, 1632, 1734, 2024, 2112, 2176, 2208, 2244, 2312, 2346, 2944, 2992, 3036, 3128, 3179, 3264, 3468, 4048, 4224, 4301, 4416, 4488, 4624, 4692, 5984, 6072, 6256, 6358, 6528, 6647, 6936, 8096, 8602, 8832, 8976, 9248, 9384, 9537, 11968, 12144, 12512, 12716, 12903, 13294, 13872, 16192, 17204, 17952, 18496, 18768, 19074, 19941, 23936, 24288, 25024, 25432, 25806, 26588, 27744, 32384, 34408, 35904, 36992, 37536, 38148, 39882, 48576, 50048, 50864, 51612, 53176, 55488, 68816, 71808, 73117, 75072, 76296, 79764, 97152, 101728, 103224, 106352, 110976, 137632, 146234, 150144, 152592, 159528, 203456, 206448, 212704, 219351, 275264, 292468, 305184, 319056, 406912, 412896, 425408, 438702, 550528, 584936, 610368, 638112, 825792, 850816, 877404, 1169872, 1220736, 1276224, 1651584, 1754808, 2339744, 2552448, 3509616, 4679488, 7019232, 9358976, 14038464, 28076928]

約数ペア:

[(1, 28076928), (2, 14038464), (3, 9358976), (4, 7019232), (6, 4679488), (8, 3509616), (11, 2552448), (12, 2339744), (16, 1754808), (17, 1651584), (22, 1276224), (23, 1220736), (24, 1169872), (32, 877404), (33, 850816), (34, 825792), (44, 638112), (46, 610368), (48, 584936), (51, 550528), (64, 438702), (66, 425408), (68, 412896), (69, 406912), (88, 319056), (92, 305184), (96, 292468), (102, 275264), (128, 219351), (132, 212704), (136, 206448), (138, 203456), (176, 159528), (184, 152592), (187, 150144), (192, 146234), (204, 137632), (253, 110976), (264, 106352), (272, 103224), (276, 101728), (289, 97152), (352, 79764), (368, 76296), (374, 75072), (384, 73117), (391, 71808), (408, 68816), (506, 55488), (528, 53176), (544, 51612), (552, 50864), (561, 50048), (578, 48576), (704, 39882), (736, 38148), (748, 37536), (759, 36992), (782, 35904), (816, 34408), (867, 32384), (1012, 27744), (1056, 26588), (1088, 25806), (1104, 25432), (1122, 25024), (1156, 24288), (1173, 23936), (1408, 19941), (1472, 19074), (1496, 18768), (1518, 18496), (1564, 17952), (1632, 17204), (1734, 16192), (2024, 13872), (2112, 13294), (2176, 12903), (2208, 12716), (2244, 12512), (2312, 12144), (2346, 11968), (2944, 9537), (2992, 9384), (3036, 9248), (3128, 8976), (3179, 8832), (3264, 8602), (3468, 8096), (4048, 6936), (4224, 6647), (4301, 6528), (4416, 6358), (4488, 6256), (4624, 6072), (4692, 5984)]