57497648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14549}}^1$

素因数の和:14589

約数の個数: 40

約数和(自身を含む): 126294000

約数和(自身を除く): 68796352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 14549, 29098, 58196, 116392, 189137, 232784, 276431, 378274, 552862, 756548, 1105724, 1513096, 2211448, 3026192, 3593603, 4422896, 7187206, 14374412, 28748824, 57497648]

約数ペア:

[(1, 57497648), (2, 28748824), (4, 14374412), (8, 7187206), (13, 4422896), (16, 3593603), (19, 3026192), (26, 2211448), (38, 1513096), (52, 1105724), (76, 756548), (104, 552862), (152, 378274), (208, 276431), (247, 232784), (304, 189137), (494, 116392), (988, 58196), (1976, 29098), (3952, 14549)]