28530432

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 98847840

約数和(自身を除く): 70317408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 61, 63, 64, 72, 84, 87, 96, 112, 116, 122, 126, 128, 144, 168, 174, 183, 192, 203, 224, 232, 244, 252, 256, 261, 288, 336, 348, 366, 384, 406, 427, 448, 464, 488, 504, 522, 549, 576, 609, 672, 696, 732, 768, 812, 854, 896, 928, 976, 1008, 1044, 1098, 1152, 1218, 1281, 1344, 1392, 1464, 1624, 1708, 1769, 1792, 1827, 1856, 1952, 2016, 2088, 2196, 2304, 2436, 2562, 2688, 2784, 2928, 3248, 3416, 3538, 3654, 3712, 3843, 3904, 4032, 4176, 4392, 4872, 5124, 5307, 5376, 5568, 5856, 6496, 6832, 7076, 7308, 7424, 7686, 7808, 8064, 8352, 8784, 9744, 10248, 10614, 11136, 11712, 12383, 12992, 13664, 14152, 14616, 15372, 15616, 15921, 16128, 16704, 17568, 19488, 20496, 21228, 22272, 23424, 24766, 25984, 27328, 28304, 29232, 30744, 31842, 33408, 35136, 37149, 38976, 40992, 42456, 46848, 49532, 51968, 54656, 56608, 58464, 61488, 63684, 66816, 70272, 74298, 77952, 81984, 84912, 99064, 109312, 111447, 113216, 116928, 122976, 127368, 140544, 148596, 155904, 163968, 169824, 198128, 222894, 226432, 233856, 245952, 254736, 297192, 327936, 339648, 396256, 445788, 452864, 467712, 491904, 509472, 594384, 679296, 792512, 891576, 983808, 1018944, 1188768, 1358592, 1585024, 1783152, 2037888, 2377536, 3170048, 3566304, 4075776, 4755072, 7132608, 9510144, 14265216, 28530432]

約数ペア:

[(1, 28530432), (2, 14265216), (3, 9510144), (4, 7132608), (6, 4755072), (7, 4075776), (8, 3566304), (9, 3170048), (12, 2377536), (14, 2037888), (16, 1783152), (18, 1585024), (21, 1358592), (24, 1188768), (28, 1018944), (29, 983808), (32, 891576), (36, 792512), (42, 679296), (48, 594384), (56, 509472), (58, 491904), (61, 467712), (63, 452864), (64, 445788), (72, 396256), (84, 339648), (87, 327936), (96, 297192), (112, 254736), (116, 245952), (122, 233856), (126, 226432), (128, 222894), (144, 198128), (168, 169824), (174, 163968), (183, 155904), (192, 148596), (203, 140544), (224, 127368), (232, 122976), (244, 116928), (252, 113216), (256, 111447), (261, 109312), (288, 99064), (336, 84912), (348, 81984), (366, 77952), (384, 74298), (406, 70272), (427, 66816), (448, 63684), (464, 61488), (488, 58464), (504, 56608), (522, 54656), (549, 51968), (576, 49532), (609, 46848), (672, 42456), (696, 40992), (732, 38976), (768, 37149), (812, 35136), (854, 33408), (896, 31842), (928, 30744), (976, 29232), (1008, 28304), (1044, 27328), (1098, 25984), (1152, 24766), (1218, 23424), (1281, 22272), (1344, 21228), (1392, 20496), (1464, 19488), (1624, 17568), (1708, 16704), (1769, 16128), (1792, 15921), (1827, 15616), (1856, 15372), (1952, 14616), (2016, 14152), (2088, 13664), (2196, 12992), (2304, 12383), (2436, 11712), (2562, 11136), (2688, 10614), (2784, 10248), (2928, 9744), (3248, 8784), (3416, 8352), (3538, 8064), (3654, 7808), (3712, 7686), (3843, 7424), (3904, 7308), (4032, 7076), (4176, 6832), (4392, 6496), (4872, 5856), (5124, 5568), (5307, 5376)]