27441568

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 72049824

約数和(自身を除く): 44608256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 43, 44, 49, 56, 74, 77, 86, 88, 98, 112, 148, 154, 172, 176, 196, 224, 259, 296, 301, 308, 344, 352, 392, 407, 473, 518, 539, 592, 602, 616, 688, 784, 814, 946, 1036, 1078, 1184, 1204, 1232, 1376, 1568, 1591, 1628, 1813, 1892, 2072, 2107, 2156, 2408, 2464, 2849, 3182, 3256, 3311, 3626, 3784, 4144, 4214, 4312, 4816, 5698, 6364, 6512, 6622, 7252, 7568, 8288, 8428, 8624, 9632, 11137, 11396, 12728, 13024, 13244, 14504, 15136, 16856, 17248, 17501, 19943, 22274, 22792, 23177, 25456, 26488, 29008, 33712, 35002, 39886, 44548, 45584, 46354, 50912, 52976, 58016, 67424, 70004, 77959, 79772, 89096, 91168, 92708, 105952, 122507, 140008, 155918, 159544, 178192, 185416, 245014, 280016, 311836, 319088, 356384, 370832, 490028, 560032, 623672, 638176, 741664, 857549, 980056, 1247344, 1715098, 1960112, 2494688, 3430196, 3920224, 6860392, 13720784, 27441568]

約数ペア:

[(1, 27441568), (2, 13720784), (4, 6860392), (7, 3920224), (8, 3430196), (11, 2494688), (14, 1960112), (16, 1715098), (22, 1247344), (28, 980056), (32, 857549), (37, 741664), (43, 638176), (44, 623672), (49, 560032), (56, 490028), (74, 370832), (77, 356384), (86, 319088), (88, 311836), (98, 280016), (112, 245014), (148, 185416), (154, 178192), (172, 159544), (176, 155918), (196, 140008), (224, 122507), (259, 105952), (296, 92708), (301, 91168), (308, 89096), (344, 79772), (352, 77959), (392, 70004), (407, 67424), (473, 58016), (518, 52976), (539, 50912), (592, 46354), (602, 45584), (616, 44548), (688, 39886), (784, 35002), (814, 33712), (946, 29008), (1036, 26488), (1078, 25456), (1184, 23177), (1204, 22792), (1232, 22274), (1376, 19943), (1568, 17501), (1591, 17248), (1628, 16856), (1813, 15136), (1892, 14504), (2072, 13244), (2107, 13024), (2156, 12728), (2408, 11396), (2464, 11137), (2849, 9632), (3182, 8624), (3256, 8428), (3311, 8288), (3626, 7568), (3784, 7252), (4144, 6622), (4214, 6512), (4312, 6364), (4816, 5698)]