12580064

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 29474928

約数和(自身を除く): 16894864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 113, 142, 196, 224, 226, 284, 392, 452, 497, 568, 784, 791, 904, 994, 1136, 1568, 1582, 1808, 1988, 2272, 3164, 3479, 3616, 3976, 5537, 6328, 6958, 7952, 8023, 11074, 12656, 13916, 15904, 16046, 22148, 25312, 27832, 32092, 44296, 55664, 56161, 64184, 88592, 111328, 112322, 128368, 177184, 224644, 256736, 393127, 449288, 786254, 898576, 1572508, 1797152, 3145016, 6290032, 12580064]

約数ペア:

[(1, 12580064), (2, 6290032), (4, 3145016), (7, 1797152), (8, 1572508), (14, 898576), (16, 786254), (28, 449288), (32, 393127), (49, 256736), (56, 224644), (71, 177184), (98, 128368), (112, 112322), (113, 111328), (142, 88592), (196, 64184), (224, 56161), (226, 55664), (284, 44296), (392, 32092), (452, 27832), (497, 25312), (568, 22148), (784, 16046), (791, 15904), (904, 13916), (994, 12656), (1136, 11074), (1568, 8023), (1582, 7952), (1808, 6958), (1988, 6328), (2272, 5537), (3164, 3976), (3479, 3616)]