28789824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 112

約数和(自身を含む): 89993216

約数和(自身を除く): 61203392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 691, 744, 868, 992, 1302, 1344, 1382, 1488, 1736, 1984, 2073, 2604, 2764, 2976, 3472, 4146, 4837, 5208, 5528, 5952, 6944, 8292, 9674, 10416, 11056, 13888, 14511, 16584, 19348, 20832, 21421, 22112, 29022, 33168, 38696, 41664, 42842, 44224, 58044, 64263, 66336, 77392, 85684, 116088, 128526, 132672, 149947, 154784, 171368, 232176, 257052, 299894, 309568, 342736, 449841, 464352, 514104, 599788, 685472, 899682, 928704, 1028208, 1199576, 1370944, 1799364, 2056416, 2399152, 3598728, 4112832, 4798304, 7197456, 9596608, 14394912, 28789824]

約数ペア:

[(1, 28789824), (2, 14394912), (3, 9596608), (4, 7197456), (6, 4798304), (7, 4112832), (8, 3598728), (12, 2399152), (14, 2056416), (16, 1799364), (21, 1370944), (24, 1199576), (28, 1028208), (31, 928704), (32, 899682), (42, 685472), (48, 599788), (56, 514104), (62, 464352), (64, 449841), (84, 342736), (93, 309568), (96, 299894), (112, 257052), (124, 232176), (168, 171368), (186, 154784), (192, 149947), (217, 132672), (224, 128526), (248, 116088), (336, 85684), (372, 77392), (434, 66336), (448, 64263), (496, 58044), (651, 44224), (672, 42842), (691, 41664), (744, 38696), (868, 33168), (992, 29022), (1302, 22112), (1344, 21421), (1382, 20832), (1488, 19348), (1736, 16584), (1984, 14511), (2073, 13888), (2604, 11056), (2764, 10416), (2976, 9674), (3472, 8292), (4146, 6944), (4837, 5952), (5208, 5528)]