28859712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 88513920

約数和(自身を除く): 59654208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 168, 192, 197, 218, 224, 327, 336, 394, 436, 448, 591, 654, 672, 763, 788, 872, 1182, 1308, 1344, 1379, 1526, 1576, 1744, 2289, 2364, 2616, 2758, 3052, 3152, 3488, 4137, 4578, 4728, 5232, 5516, 6104, 6304, 6976, 8274, 9156, 9456, 10464, 11032, 12208, 12608, 16548, 18312, 18912, 20928, 21473, 22064, 24416, 33096, 36624, 37824, 42946, 44128, 48832, 64419, 66192, 73248, 85892, 88256, 128838, 132384, 146496, 150311, 171784, 257676, 264768, 300622, 343568, 450933, 515352, 601244, 687136, 901866, 1030704, 1202488, 1374272, 1803732, 2061408, 2404976, 3607464, 4122816, 4809952, 7214928, 9619904, 14429856, 28859712]

約数ペア:

[(1, 28859712), (2, 14429856), (3, 9619904), (4, 7214928), (6, 4809952), (7, 4122816), (8, 3607464), (12, 2404976), (14, 2061408), (16, 1803732), (21, 1374272), (24, 1202488), (28, 1030704), (32, 901866), (42, 687136), (48, 601244), (56, 515352), (64, 450933), (84, 343568), (96, 300622), (109, 264768), (112, 257676), (168, 171784), (192, 150311), (197, 146496), (218, 132384), (224, 128838), (327, 88256), (336, 85892), (394, 73248), (436, 66192), (448, 64419), (591, 48832), (654, 44128), (672, 42946), (763, 37824), (788, 36624), (872, 33096), (1182, 24416), (1308, 22064), (1344, 21473), (1379, 20928), (1526, 18912), (1576, 18312), (1744, 16548), (2289, 12608), (2364, 12208), (2616, 11032), (2758, 10464), (3052, 9456), (3152, 9156), (3488, 8274), (4137, 6976), (4578, 6304), (4728, 6104), (5232, 5516)]