28756429632

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{2539}}^1$

素因数の和:2670

約数の個数: 252

約数和(自身を含む): 96048840160

約数和(自身を除く): 67292410528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 424, 448, 477, 504, 576, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1344, 1484, 1696, 1908, 2016, 2226, 2539, 2544, 2809, 2968, 3339, 3392, 3816, 4032, 4452, 5078, 5088, 5618, 5936, 6678, 7617, 7632, 8427, 8904, 10156, 10176, 11236, 11872, 13356, 15234, 15264, 16854, 17773, 17808, 19663, 20312, 22472, 22851, 23744, 25281, 26712, 30468, 30528, 33708, 35546, 35616, 39326, 40624, 44944, 45702, 50562, 53319, 53424, 58989, 60936, 67416, 71092, 71232, 78652, 81248, 89888, 91404, 101124, 106638, 106848, 117978, 121872, 134567, 134832, 142184, 157304, 159957, 162496, 176967, 179776, 182808, 202248, 213276, 213696, 235956, 243744, 269134, 269664, 284368, 314608, 319914, 353934, 365616, 403701, 404496, 426552, 471912, 487488, 538268, 539328, 568736, 629216, 639828, 707868, 731232, 807402, 808992, 853104, 941969, 943824, 1076536, 1137472, 1211103, 1258432, 1279656, 1415736, 1462464, 1614804, 1617984, 1706208, 1883938, 1887648, 2153072, 2422206, 2559312, 2825907, 2831472, 3229608, 3412416, 3767876, 3775296, 4306144, 4844412, 5118624, 5651814, 5662944, 6459216, 7132051, 7535752, 8477721, 8612288, 9688824, 10237248, 11303628, 11325888, 12918432, 14264102, 15071504, 16955442, 19377648, 21396153, 22607256, 25836864, 28528204, 30143008, 33910884, 38755296, 42792306, 45214512, 49924357, 57056408, 60286016, 64188459, 67821768, 77510592, 85584612, 90429024, 99848714, 114112816, 128376918, 135643536, 149773071, 171169224, 180858048, 199697428, 228225632, 256753836, 271287072, 299546142, 342338448, 399394856, 449319213, 456451264, 513507672, 542574144, 599092284, 684676896, 798789712, 898638426, 1027015344, 1198184568, 1369353792, 1597579424, 1797276852, 2054030688, 2396369136, 3195158848, 3594553704, 4108061376, 4792738272, 7189107408, 9585476544, 14378214816, 28756429632]

約数ペア:

[(1, 28756429632), (2, 14378214816), (3, 9585476544), (4, 7189107408), (6, 4792738272), (7, 4108061376), (8, 3594553704), (9, 3195158848), (12, 2396369136), (14, 2054030688), (16, 1797276852), (18, 1597579424), (21, 1369353792), (24, 1198184568), (28, 1027015344), (32, 898638426), (36, 798789712), (42, 684676896), (48, 599092284), (53, 542574144), (56, 513507672), (63, 456451264), (64, 449319213), (72, 399394856), (84, 342338448), (96, 299546142), (106, 271287072), (112, 256753836), (126, 228225632), (144, 199697428), (159, 180858048), (168, 171169224), (192, 149773071), (212, 135643536), (224, 128376918), (252, 114112816), (288, 99848714), (318, 90429024), (336, 85584612), (371, 77510592), (424, 67821768), (448, 64188459), (477, 60286016), (504, 57056408), (576, 49924357), (636, 45214512), (672, 42792306), (742, 38755296), (848, 33910884), (954, 30143008), (1008, 28528204), (1113, 25836864), (1272, 22607256), (1344, 21396153), (1484, 19377648), (1696, 16955442), (1908, 15071504), (2016, 14264102), (2226, 12918432), (2539, 11325888), (2544, 11303628), (2809, 10237248), (2968, 9688824), (3339, 8612288), (3392, 8477721), (3816, 7535752), (4032, 7132051), (4452, 6459216), (5078, 5662944), (5088, 5651814), (5618, 5118624), (5936, 4844412), (6678, 4306144), (7617, 3775296), (7632, 3767876), (8427, 3412416), (8904, 3229608), (10156, 2831472), (10176, 2825907), (11236, 2559312), (11872, 2422206), (13356, 2153072), (15234, 1887648), (15264, 1883938), (16854, 1706208), (17773, 1617984), (17808, 1614804), (19663, 1462464), (20312, 1415736), (22472, 1279656), (22851, 1258432), (23744, 1211103), (25281, 1137472), (26712, 1076536), (30468, 943824), (30528, 941969), (33708, 853104), (35546, 808992), (35616, 807402), (39326, 731232), (40624, 707868), (44944, 639828), (45702, 629216), (50562, 568736), (53319, 539328), (53424, 538268), (58989, 487488), (60936, 471912), (67416, 426552), (71092, 404496), (71232, 403701), (78652, 365616), (81248, 353934), (89888, 319914), (91404, 314608), (101124, 284368), (106638, 269664), (106848, 269134), (117978, 243744), (121872, 235956), (134567, 213696), (134832, 213276), (142184, 202248), (157304, 182808), (159957, 179776), (162496, 176967)]