28099456

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2883

約数の個数: 64

約数和(自身を含む): 69816960

約数和(自身を除く): 41717504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 2851, 4928, 5702, 9856, 11404, 19957, 22808, 31361, 39914, 45616, 62722, 79828, 91232, 125444, 159656, 182464, 219527, 250888, 319312, 364928, 439054, 501776, 638624, 878108, 1003552, 1277248, 1756216, 2007104, 2554496, 3512432, 4014208, 7024864, 14049728, 28099456]

約数ペア:

[(1, 28099456), (2, 14049728), (4, 7024864), (7, 4014208), (8, 3512432), (11, 2554496), (14, 2007104), (16, 1756216), (22, 1277248), (28, 1003552), (32, 878108), (44, 638624), (56, 501776), (64, 439054), (77, 364928), (88, 319312), (112, 250888), (128, 219527), (154, 182464), (176, 159656), (224, 125444), (308, 91232), (352, 79828), (448, 62722), (616, 45616), (704, 39914), (896, 31361), (1232, 22808), (1408, 19957), (2464, 11404), (2851, 9856), (4928, 5702)]