71750896

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1382

約数の個数: 60

約数和(自身を含む): 164118960

約数和(自身を除く): 92368064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 392, 497, 568, 784, 994, 1136, 1289, 1988, 2578, 3479, 3976, 5156, 6958, 7952, 9023, 10312, 13916, 18046, 20624, 27832, 36092, 55664, 63161, 72184, 91519, 126322, 144368, 183038, 252644, 366076, 505288, 640633, 732152, 1010576, 1281266, 1464304, 2562532, 4484431, 5125064, 8968862, 10250128, 17937724, 35875448, 71750896]

約数ペア:

[(1, 71750896), (2, 35875448), (4, 17937724), (7, 10250128), (8, 8968862), (14, 5125064), (16, 4484431), (28, 2562532), (49, 1464304), (56, 1281266), (71, 1010576), (98, 732152), (112, 640633), (142, 505288), (196, 366076), (284, 252644), (392, 183038), (497, 144368), (568, 126322), (784, 91519), (994, 72184), (1136, 63161), (1289, 55664), (1988, 36092), (2578, 27832), (3479, 20624), (3976, 18046), (5156, 13916), (6958, 10312), (7952, 9023)]