28606032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 102910080

約数和(自身を除く): 74304048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 37, 39, 42, 48, 52, 56, 59, 63, 72, 74, 78, 84, 91, 104, 111, 112, 117, 118, 126, 144, 148, 156, 168, 177, 182, 208, 222, 234, 236, 252, 259, 273, 296, 312, 333, 336, 354, 364, 413, 444, 468, 472, 481, 504, 518, 531, 546, 592, 624, 666, 708, 728, 767, 777, 819, 826, 888, 936, 944, 962, 1008, 1036, 1062, 1092, 1239, 1332, 1416, 1443, 1456, 1534, 1554, 1638, 1652, 1776, 1872, 1924, 2072, 2124, 2183, 2184, 2301, 2331, 2478, 2664, 2832, 2886, 3068, 3108, 3276, 3304, 3367, 3717, 3848, 4144, 4248, 4329, 4366, 4368, 4602, 4662, 4956, 5328, 5369, 5772, 6136, 6216, 6549, 6552, 6608, 6734, 6903, 7434, 7696, 8496, 8658, 8732, 9204, 9324, 9912, 10101, 10738, 11544, 12272, 12432, 13098, 13104, 13468, 13806, 14868, 15281, 16107, 17316, 17464, 18408, 18648, 19647, 19824, 20202, 21476, 23088, 26196, 26936, 27612, 28379, 29736, 30303, 30562, 32214, 34632, 34928, 36816, 37296, 39294, 40404, 42952, 45843, 48321, 52392, 53872, 55224, 56758, 59472, 60606, 61124, 64428, 69264, 78588, 80808, 85137, 85904, 91686, 96642, 104784, 110448, 113516, 121212, 122248, 128856, 137529, 157176, 161616, 170274, 183372, 193284, 198653, 227032, 242424, 244496, 255411, 257712, 275058, 314352, 340548, 366744, 386568, 397306, 454064, 484848, 510822, 550116, 595959, 681096, 733488, 773136, 794612, 1021644, 1100232, 1191918, 1362192, 1589224, 1787877, 2043288, 2200464, 2383836, 3178448, 3575754, 4086576, 4767672, 7151508, 9535344, 14303016, 28606032]

約数ペア:

[(1, 28606032), (2, 14303016), (3, 9535344), (4, 7151508), (6, 4767672), (7, 4086576), (8, 3575754), (9, 3178448), (12, 2383836), (13, 2200464), (14, 2043288), (16, 1787877), (18, 1589224), (21, 1362192), (24, 1191918), (26, 1100232), (28, 1021644), (36, 794612), (37, 773136), (39, 733488), (42, 681096), (48, 595959), (52, 550116), (56, 510822), (59, 484848), (63, 454064), (72, 397306), (74, 386568), (78, 366744), (84, 340548), (91, 314352), (104, 275058), (111, 257712), (112, 255411), (117, 244496), (118, 242424), (126, 227032), (144, 198653), (148, 193284), (156, 183372), (168, 170274), (177, 161616), (182, 157176), (208, 137529), (222, 128856), (234, 122248), (236, 121212), (252, 113516), (259, 110448), (273, 104784), (296, 96642), (312, 91686), (333, 85904), (336, 85137), (354, 80808), (364, 78588), (413, 69264), (444, 64428), (468, 61124), (472, 60606), (481, 59472), (504, 56758), (518, 55224), (531, 53872), (546, 52392), (592, 48321), (624, 45843), (666, 42952), (708, 40404), (728, 39294), (767, 37296), (777, 36816), (819, 34928), (826, 34632), (888, 32214), (936, 30562), (944, 30303), (962, 29736), (1008, 28379), (1036, 27612), (1062, 26936), (1092, 26196), (1239, 23088), (1332, 21476), (1416, 20202), (1443, 19824), (1456, 19647), (1534, 18648), (1554, 18408), (1638, 17464), (1652, 17316), (1776, 16107), (1872, 15281), (1924, 14868), (2072, 13806), (2124, 13468), (2183, 13104), (2184, 13098), (2301, 12432), (2331, 12272), (2478, 11544), (2664, 10738), (2832, 10101), (2886, 9912), (3068, 9324), (3108, 9204), (3276, 8732), (3304, 8658), (3367, 8496), (3717, 7696), (3848, 7434), (4144, 6903), (4248, 6734), (4329, 6608), (4366, 6552), (4368, 6549), (4602, 6216), (4662, 6136), (4956, 5772), (5328, 5369)]