28474135872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52571}}^1$

素因数の和:52637

約数の個数: 224

約数和(自身を含む): 95716368384

約数和(自身を除く): 67242232512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 192, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 806, 832, 868, 992, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1736, 1984, 2184, 2418, 2496, 2604, 2821, 2912, 2976, 3224, 3472, 4368, 4836, 5208, 5642, 5824, 5952, 6448, 6944, 8463, 8736, 9672, 10416, 11284, 12896, 13888, 16926, 17472, 19344, 20832, 22568, 25792, 33852, 38688, 41664, 45136, 52571, 67704, 77376, 90272, 105142, 135408, 157713, 180544, 210284, 270816, 315426, 367997, 420568, 541632, 630852, 683423, 735994, 841136, 1103991, 1261704, 1366846, 1471988, 1629701, 1682272, 2050269, 2207982, 2523408, 2733692, 2943976, 3259402, 3364544, 4100538, 4415964, 4783961, 4889103, 5046816, 5467384, 5887952, 6518804, 8201076, 8831928, 9567922, 9778206, 10093632, 10934768, 11407907, 11775904, 13037608, 14351883, 16402152, 17663856, 19135844, 19556412, 21186113, 21869536, 22815814, 23551808, 26075216, 28703766, 32804304, 34223721, 35327712, 38271688, 39112824, 42372226, 43739072, 45631628, 52150432, 57407532, 63558339, 65608608, 68447442, 70655424, 76543376, 78225648, 84744452, 91263256, 104300864, 114815064, 127116678, 131217216, 136894884, 148302791, 153086752, 156451296, 169488904, 182526512, 229630128, 254233356, 273789768, 296605582, 306173504, 312902592, 338977808, 365053024, 444908373, 459260256, 508466712, 547579536, 593211164, 677955616, 730106048, 889816746, 918520512, 1016933424, 1095159072, 1186422328, 1355911232, 1779633492, 2033866848, 2190318144, 2372844656, 3559266984, 4067733696, 4745689312, 7118533968, 9491378624, 14237067936, 28474135872]

約数ペア:

[(1, 28474135872), (2, 14237067936), (3, 9491378624), (4, 7118533968), (6, 4745689312), (7, 4067733696), (8, 3559266984), (12, 2372844656), (13, 2190318144), (14, 2033866848), (16, 1779633492), (21, 1355911232), (24, 1186422328), (26, 1095159072), (28, 1016933424), (31, 918520512), (32, 889816746), (39, 730106048), (42, 677955616), (48, 593211164), (52, 547579536), (56, 508466712), (62, 459260256), (64, 444908373), (78, 365053024), (84, 338977808), (91, 312902592), (93, 306173504), (96, 296605582), (104, 273789768), (112, 254233356), (124, 229630128), (156, 182526512), (168, 169488904), (182, 156451296), (186, 153086752), (192, 148302791), (208, 136894884), (217, 131217216), (224, 127116678), (248, 114815064), (273, 104300864), (312, 91263256), (336, 84744452), (364, 78225648), (372, 76543376), (403, 70655424), (416, 68447442), (434, 65608608), (448, 63558339), (496, 57407532), (546, 52150432), (624, 45631628), (651, 43739072), (672, 42372226), (728, 39112824), (744, 38271688), (806, 35327712), (832, 34223721), (868, 32804304), (992, 28703766), (1092, 26075216), (1209, 23551808), (1248, 22815814), (1302, 21869536), (1344, 21186113), (1456, 19556412), (1488, 19135844), (1612, 17663856), (1736, 16402152), (1984, 14351883), (2184, 13037608), (2418, 11775904), (2496, 11407907), (2604, 10934768), (2821, 10093632), (2912, 9778206), (2976, 9567922), (3224, 8831928), (3472, 8201076), (4368, 6518804), (4836, 5887952), (5208, 5467384), (5642, 5046816), (5824, 4889103), (5952, 4783961), (6448, 4415964), (6944, 4100538), (8463, 3364544), (8736, 3259402), (9672, 2943976), (10416, 2733692), (11284, 2523408), (12896, 2207982), (13888, 2050269), (16926, 1682272), (17472, 1629701), (19344, 1471988), (20832, 1366846), (22568, 1261704), (25792, 1103991), (33852, 841136), (38688, 735994), (41664, 683423), (45136, 630852), (52571, 541632), (67704, 420568), (77376, 367997), (90272, 315426), (105142, 270816), (135408, 210284), (157713, 180544)]