56657216

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11497}}^1$

素因数の和:11527

約数の個数: 56

約数和(自身を含む): 140183616

約数和(自身を除く): 83526400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 11497, 22994, 45988, 80479, 91976, 126467, 160958, 183952, 252934, 321916, 367904, 505868, 643832, 735808, 885269, 1011736, 1287664, 1770538, 2023472, 2575328, 3541076, 4046944, 5150656, 7082152, 8093888, 14164304, 28328608, 56657216]

約数ペア:

[(1, 56657216), (2, 28328608), (4, 14164304), (7, 8093888), (8, 7082152), (11, 5150656), (14, 4046944), (16, 3541076), (22, 2575328), (28, 2023472), (32, 1770538), (44, 1287664), (56, 1011736), (64, 885269), (77, 735808), (88, 643832), (112, 505868), (154, 367904), (176, 321916), (224, 252934), (308, 183952), (352, 160958), (448, 126467), (616, 91976), (704, 80479), (1232, 45988), (2464, 22994), (4928, 11497)]