27676768

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:972

約数の個数: 72

約数和(自身を含む): 66792600

約数和(自身を除く): 39115832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 929, 931, 1064, 1568, 1858, 1862, 2128, 3716, 3724, 4256, 6503, 7432, 7448, 13006, 14864, 14896, 17651, 26012, 29728, 29792, 35302, 45521, 52024, 70604, 91042, 104048, 123557, 141208, 182084, 208096, 247114, 282416, 364168, 494228, 564832, 728336, 864899, 988456, 1456672, 1729798, 1976912, 3459596, 3953824, 6919192, 13838384, 27676768]

約数ペア:

[(1, 27676768), (2, 13838384), (4, 6919192), (7, 3953824), (8, 3459596), (14, 1976912), (16, 1729798), (19, 1456672), (28, 988456), (32, 864899), (38, 728336), (49, 564832), (56, 494228), (76, 364168), (98, 282416), (112, 247114), (133, 208096), (152, 182084), (196, 141208), (224, 123557), (266, 104048), (304, 91042), (392, 70604), (532, 52024), (608, 45521), (784, 35302), (929, 29792), (931, 29728), (1064, 26012), (1568, 17651), (1858, 14896), (1862, 14864), (2128, 13006), (3716, 7448), (3724, 7432), (4256, 6503)]