57254656

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1764

約数の個数: 36

約数和(自身を含む): 115179400

約数和(自身を除く): 57924744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 1609, 2224, 3218, 4448, 6436, 8896, 12872, 17792, 25744, 35584, 51488, 102976, 205952, 223651, 411904, 447302, 894604, 1789208, 3578416, 7156832, 14313664, 28627328, 57254656]

約数ペア:

[(1, 57254656), (2, 28627328), (4, 14313664), (8, 7156832), (16, 3578416), (32, 1789208), (64, 894604), (128, 447302), (139, 411904), (256, 223651), (278, 205952), (556, 102976), (1112, 51488), (1609, 35584), (2224, 25744), (3218, 17792), (4448, 12872), (6436, 8896)]