28543872

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 92791440

約数和(自身を除く): 64247568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 41, 42, 48, 49, 56, 64, 74, 82, 84, 96, 98, 111, 112, 123, 128, 147, 148, 164, 168, 192, 196, 222, 224, 246, 259, 287, 294, 296, 328, 336, 384, 392, 444, 448, 492, 518, 574, 588, 592, 656, 672, 777, 784, 861, 888, 896, 984, 1036, 1148, 1176, 1184, 1312, 1344, 1517, 1554, 1568, 1722, 1776, 1813, 1968, 2009, 2072, 2296, 2352, 2368, 2624, 2688, 3034, 3108, 3136, 3444, 3552, 3626, 3936, 4018, 4144, 4551, 4592, 4704, 4736, 5248, 5439, 6027, 6068, 6216, 6272, 6888, 7104, 7252, 7872, 8036, 8288, 9102, 9184, 9408, 10619, 10878, 12054, 12136, 12432, 13776, 14208, 14504, 15744, 16072, 16576, 18204, 18368, 18816, 21238, 21756, 24108, 24272, 24864, 27552, 29008, 31857, 32144, 33152, 36408, 36736, 42476, 43512, 48216, 48544, 49728, 55104, 58016, 63714, 64288, 72816, 74333, 84952, 87024, 96432, 97088, 99456, 110208, 116032, 127428, 128576, 145632, 148666, 169904, 174048, 192864, 194176, 222999, 232064, 254856, 257152, 291264, 297332, 339808, 348096, 385728, 445998, 509712, 582528, 594664, 679616, 696192, 771456, 891996, 1019424, 1189328, 1359232, 1783992, 2038848, 2378656, 3567984, 4077696, 4757312, 7135968, 9514624, 14271936, 28543872]

約数ペア:

[(1, 28543872), (2, 14271936), (3, 9514624), (4, 7135968), (6, 4757312), (7, 4077696), (8, 3567984), (12, 2378656), (14, 2038848), (16, 1783992), (21, 1359232), (24, 1189328), (28, 1019424), (32, 891996), (37, 771456), (41, 696192), (42, 679616), (48, 594664), (49, 582528), (56, 509712), (64, 445998), (74, 385728), (82, 348096), (84, 339808), (96, 297332), (98, 291264), (111, 257152), (112, 254856), (123, 232064), (128, 222999), (147, 194176), (148, 192864), (164, 174048), (168, 169904), (192, 148666), (196, 145632), (222, 128576), (224, 127428), (246, 116032), (259, 110208), (287, 99456), (294, 97088), (296, 96432), (328, 87024), (336, 84952), (384, 74333), (392, 72816), (444, 64288), (448, 63714), (492, 58016), (518, 55104), (574, 49728), (588, 48544), (592, 48216), (656, 43512), (672, 42476), (777, 36736), (784, 36408), (861, 33152), (888, 32144), (896, 31857), (984, 29008), (1036, 27552), (1148, 24864), (1176, 24272), (1184, 24108), (1312, 21756), (1344, 21238), (1517, 18816), (1554, 18368), (1568, 18204), (1722, 16576), (1776, 16072), (1813, 15744), (1968, 14504), (2009, 14208), (2072, 13776), (2296, 12432), (2352, 12136), (2368, 12054), (2624, 10878), (2688, 10619), (3034, 9408), (3108, 9184), (3136, 9102), (3444, 8288), (3552, 8036), (3626, 7872), (3936, 7252), (4018, 7104), (4144, 6888), (4551, 6272), (4592, 6216), (4704, 6068), (4736, 6027), (5248, 5439)]