28239624

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1024

約数の個数: 128

約数和(自身を含む): 94464000

約数和(自身を除く): 66224376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 983, 1026, 1064, 1197, 1368, 1512, 1596, 1966, 2052, 2394, 2949, 3192, 3591, 3932, 4104, 4788, 5898, 6881, 7182, 7864, 8847, 9576, 11796, 13762, 14364, 17694, 18677, 20643, 23592, 26541, 27524, 28728, 35388, 37354, 41286, 53082, 55048, 56031, 61929, 70776, 74708, 82572, 106164, 112062, 123858, 130739, 149416, 165144, 168093, 185787, 212328, 224124, 247716, 261478, 336186, 371574, 392217, 448248, 495432, 504279, 522956, 672372, 743148, 784434, 1008558, 1045912, 1176651, 1344744, 1486296, 1568868, 2017116, 2353302, 3137736, 3529953, 4034232, 4706604, 7059906, 9413208, 14119812, 28239624]

約数ペア:

[(1, 28239624), (2, 14119812), (3, 9413208), (4, 7059906), (6, 4706604), (7, 4034232), (8, 3529953), (9, 3137736), (12, 2353302), (14, 2017116), (18, 1568868), (19, 1486296), (21, 1344744), (24, 1176651), (27, 1045912), (28, 1008558), (36, 784434), (38, 743148), (42, 672372), (54, 522956), (56, 504279), (57, 495432), (63, 448248), (72, 392217), (76, 371574), (84, 336186), (108, 261478), (114, 247716), (126, 224124), (133, 212328), (152, 185787), (168, 168093), (171, 165144), (189, 149416), (216, 130739), (228, 123858), (252, 112062), (266, 106164), (342, 82572), (378, 74708), (399, 70776), (456, 61929), (504, 56031), (513, 55048), (532, 53082), (684, 41286), (756, 37354), (798, 35388), (983, 28728), (1026, 27524), (1064, 26541), (1197, 23592), (1368, 20643), (1512, 18677), (1596, 17694), (1966, 14364), (2052, 13762), (2394, 11796), (2949, 9576), (3192, 8847), (3591, 7864), (3932, 7182), (4104, 6881), (4788, 5898)]