57121856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2043

約数の個数: 56

約数和(自身を含む): 126735840

約数和(自身を除く): 69613984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1804, 1979, 2624, 3608, 3958, 7216, 7916, 14432, 15832, 21769, 28864, 31664, 43538, 63328, 81139, 87076, 126656, 162278, 174152, 324556, 348304, 649112, 696608, 892529, 1298224, 1393216, 1785058, 2596448, 3570116, 5192896, 7140232, 14280464, 28560928, 57121856]

約数ペア:

[(1, 57121856), (2, 28560928), (4, 14280464), (8, 7140232), (11, 5192896), (16, 3570116), (22, 2596448), (32, 1785058), (41, 1393216), (44, 1298224), (64, 892529), (82, 696608), (88, 649112), (164, 348304), (176, 324556), (328, 174152), (352, 162278), (451, 126656), (656, 87076), (704, 81139), (902, 63328), (1312, 43538), (1804, 31664), (1979, 28864), (2624, 21769), (3608, 15832), (3958, 14432), (7216, 7916)]