3145016

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 7017840

約数和(自身を除く): 3872824

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 113, 142, 196, 226, 284, 392, 452, 497, 568, 791, 904, 994, 1582, 1988, 3164, 3479, 3976, 5537, 6328, 6958, 8023, 11074, 13916, 16046, 22148, 27832, 32092, 44296, 56161, 64184, 112322, 224644, 393127, 449288, 786254, 1572508, 3145016]

約数ペア:

[(1, 3145016), (2, 1572508), (4, 786254), (7, 449288), (8, 393127), (14, 224644), (28, 112322), (49, 64184), (56, 56161), (71, 44296), (98, 32092), (113, 27832), (142, 22148), (196, 16046), (226, 13916), (284, 11074), (392, 8023), (452, 6958), (497, 6328), (568, 5537), (791, 3976), (904, 3479), (994, 3164), (1582, 1988)]