538660576

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 1080054864

約数和(自身を除く): 541394288

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 293, 584, 586, 787, 1168, 1172, 1574, 2336, 2344, 3148, 4688, 6296, 9376, 12592, 21389, 25184, 42778, 57451, 85556, 114902, 171112, 229804, 230591, 342224, 459608, 461182, 684448, 919216, 922364, 1838432, 1844728, 3689456, 7378912, 16833143, 33666286, 67332572, 134665144, 269330288, 538660576]

約数ペア:

[(1, 538660576), (2, 269330288), (4, 134665144), (8, 67332572), (16, 33666286), (32, 16833143), (73, 7378912), (146, 3689456), (292, 1844728), (293, 1838432), (584, 922364), (586, 919216), (787, 684448), (1168, 461182), (1172, 459608), (1574, 342224), (2336, 230591), (2344, 229804), (3148, 171112), (4688, 114902), (6296, 85556), (9376, 57451), (12592, 42778), (21389, 25184)]