28795536

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 240

約数和(自身を含む): 104457600

約数和(自身を除く): 75662064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 53, 56, 63, 66, 72, 77, 84, 88, 98, 99, 106, 112, 126, 132, 144, 147, 154, 159, 168, 176, 196, 198, 212, 231, 252, 264, 294, 308, 318, 336, 343, 371, 392, 396, 424, 441, 462, 477, 504, 528, 539, 583, 588, 616, 636, 686, 693, 742, 784, 792, 848, 882, 924, 954, 1008, 1029, 1078, 1113, 1166, 1176, 1232, 1272, 1372, 1386, 1484, 1584, 1617, 1749, 1764, 1848, 1908, 2058, 2156, 2226, 2332, 2352, 2544, 2597, 2744, 2772, 2968, 3087, 3234, 3339, 3498, 3528, 3696, 3773, 3816, 4081, 4116, 4312, 4452, 4664, 4851, 5194, 5247, 5488, 5544, 5936, 6174, 6468, 6678, 6996, 7056, 7546, 7632, 7791, 8162, 8232, 8624, 8904, 9328, 9702, 10388, 10494, 11088, 11319, 12243, 12348, 12936, 13356, 13992, 15092, 15582, 16324, 16464, 17808, 18179, 19404, 20776, 20988, 22638, 23373, 24486, 24696, 25872, 26712, 27984, 28567, 30184, 31164, 32648, 33957, 36358, 36729, 38808, 41552, 41976, 45276, 46746, 48972, 49392, 53424, 54537, 57134, 60368, 62328, 65296, 67914, 72716, 73458, 77616, 83952, 85701, 90552, 93492, 97944, 109074, 114268, 124656, 135828, 145432, 146916, 163611, 171402, 181104, 186984, 195888, 199969, 218148, 228536, 257103, 271656, 290864, 293832, 327222, 342804, 373968, 399938, 436296, 457072, 514206, 543312, 587664, 599907, 654444, 685608, 799876, 872592, 1028412, 1199814, 1308888, 1371216, 1599752, 1799721, 2056824, 2399628, 2617776, 3199504, 3599442, 4113648, 4799256, 7198884, 9598512, 14397768, 28795536]

約数ペア:

[(1, 28795536), (2, 14397768), (3, 9598512), (4, 7198884), (6, 4799256), (7, 4113648), (8, 3599442), (9, 3199504), (11, 2617776), (12, 2399628), (14, 2056824), (16, 1799721), (18, 1599752), (21, 1371216), (22, 1308888), (24, 1199814), (28, 1028412), (33, 872592), (36, 799876), (42, 685608), (44, 654444), (48, 599907), (49, 587664), (53, 543312), (56, 514206), (63, 457072), (66, 436296), (72, 399938), (77, 373968), (84, 342804), (88, 327222), (98, 293832), (99, 290864), (106, 271656), (112, 257103), (126, 228536), (132, 218148), (144, 199969), (147, 195888), (154, 186984), (159, 181104), (168, 171402), (176, 163611), (196, 146916), (198, 145432), (212, 135828), (231, 124656), (252, 114268), (264, 109074), (294, 97944), (308, 93492), (318, 90552), (336, 85701), (343, 83952), (371, 77616), (392, 73458), (396, 72716), (424, 67914), (441, 65296), (462, 62328), (477, 60368), (504, 57134), (528, 54537), (539, 53424), (583, 49392), (588, 48972), (616, 46746), (636, 45276), (686, 41976), (693, 41552), (742, 38808), (784, 36729), (792, 36358), (848, 33957), (882, 32648), (924, 31164), (954, 30184), (1008, 28567), (1029, 27984), (1078, 26712), (1113, 25872), (1166, 24696), (1176, 24486), (1232, 23373), (1272, 22638), (1372, 20988), (1386, 20776), (1484, 19404), (1584, 18179), (1617, 17808), (1749, 16464), (1764, 16324), (1848, 15582), (1908, 15092), (2058, 13992), (2156, 13356), (2226, 12936), (2332, 12348), (2352, 12243), (2544, 11319), (2597, 11088), (2744, 10494), (2772, 10388), (2968, 9702), (3087, 9328), (3234, 8904), (3339, 8624), (3498, 8232), (3528, 8162), (3696, 7791), (3773, 7632), (3816, 7546), (4081, 7056), (4116, 6996), (4312, 6678), (4452, 6468), (4664, 6174), (4851, 5936), (5194, 5544), (5247, 5488)]