28529424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 103993344

約数和(自身を除く): 75463920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 83, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 166, 168, 176, 186, 198, 217, 231, 248, 249, 252, 264, 279, 308, 332, 336, 341, 372, 396, 434, 462, 496, 498, 504, 528, 558, 581, 616, 651, 664, 682, 693, 744, 747, 792, 868, 913, 924, 996, 1008, 1023, 1116, 1162, 1232, 1302, 1328, 1364, 1386, 1488, 1494, 1584, 1736, 1743, 1826, 1848, 1953, 1992, 2046, 2232, 2324, 2387, 2573, 2604, 2728, 2739, 2772, 2988, 3069, 3472, 3486, 3652, 3696, 3906, 3984, 4092, 4464, 4648, 4774, 5146, 5208, 5229, 5456, 5478, 5544, 5976, 6138, 6391, 6972, 7161, 7304, 7719, 7812, 8184, 8217, 9296, 9548, 10292, 10416, 10458, 10956, 11088, 11952, 12276, 12782, 13944, 14322, 14608, 15438, 15624, 16368, 16434, 18011, 19096, 19173, 20584, 20916, 21483, 21912, 23157, 24552, 25564, 27888, 28303, 28644, 30876, 31248, 32868, 36022, 38192, 38346, 41168, 41832, 42966, 43824, 46314, 49104, 51128, 54033, 56606, 57288, 57519, 61752, 65736, 72044, 76692, 83664, 84909, 85932, 92628, 102256, 108066, 113212, 114576, 115038, 123504, 131472, 144088, 153384, 162099, 169818, 171864, 185256, 198121, 216132, 226424, 230076, 254727, 288176, 306768, 324198, 339636, 343728, 370512, 396242, 432264, 452848, 460152, 509454, 594363, 648396, 679272, 792484, 864528, 920304, 1018908, 1188726, 1296792, 1358544, 1584968, 1783089, 2037816, 2377452, 2593584, 3169936, 3566178, 4075632, 4754904, 7132356, 9509808, 14264712, 28529424]

約数ペア:

[(1, 28529424), (2, 14264712), (3, 9509808), (4, 7132356), (6, 4754904), (7, 4075632), (8, 3566178), (9, 3169936), (11, 2593584), (12, 2377452), (14, 2037816), (16, 1783089), (18, 1584968), (21, 1358544), (22, 1296792), (24, 1188726), (28, 1018908), (31, 920304), (33, 864528), (36, 792484), (42, 679272), (44, 648396), (48, 594363), (56, 509454), (62, 460152), (63, 452848), (66, 432264), (72, 396242), (77, 370512), (83, 343728), (84, 339636), (88, 324198), (93, 306768), (99, 288176), (112, 254727), (124, 230076), (126, 226424), (132, 216132), (144, 198121), (154, 185256), (166, 171864), (168, 169818), (176, 162099), (186, 153384), (198, 144088), (217, 131472), (231, 123504), (248, 115038), (249, 114576), (252, 113212), (264, 108066), (279, 102256), (308, 92628), (332, 85932), (336, 84909), (341, 83664), (372, 76692), (396, 72044), (434, 65736), (462, 61752), (496, 57519), (498, 57288), (504, 56606), (528, 54033), (558, 51128), (581, 49104), (616, 46314), (651, 43824), (664, 42966), (682, 41832), (693, 41168), (744, 38346), (747, 38192), (792, 36022), (868, 32868), (913, 31248), (924, 30876), (996, 28644), (1008, 28303), (1023, 27888), (1116, 25564), (1162, 24552), (1232, 23157), (1302, 21912), (1328, 21483), (1364, 20916), (1386, 20584), (1488, 19173), (1494, 19096), (1584, 18011), (1736, 16434), (1743, 16368), (1826, 15624), (1848, 15438), (1953, 14608), (1992, 14322), (2046, 13944), (2232, 12782), (2324, 12276), (2387, 11952), (2573, 11088), (2604, 10956), (2728, 10458), (2739, 10416), (2772, 10292), (2988, 9548), (3069, 9296), (3472, 8217), (3486, 8184), (3652, 7812), (3696, 7719), (3906, 7304), (3984, 7161), (4092, 6972), (4464, 6391), (4648, 6138), (4774, 5976), (5146, 5544), (5208, 5478), (5229, 5456)]