57720012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2039}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 154452480

約数和(自身を除く): 96732468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 1011, 1348, 2022, 2039, 2359, 4044, 4078, 4718, 6117, 7077, 8156, 9436, 12234, 14154, 14273, 24468, 28308, 28546, 42819, 57092, 85638, 171276, 687143, 1374286, 2061429, 2748572, 4122858, 4810001, 8245716, 9620002, 14430003, 19240004, 28860006, 57720012]

約数ペア:

[(1, 57720012), (2, 28860006), (3, 19240004), (4, 14430003), (6, 9620002), (7, 8245716), (12, 4810001), (14, 4122858), (21, 2748572), (28, 2061429), (42, 1374286), (84, 687143), (337, 171276), (674, 85638), (1011, 57092), (1348, 42819), (2022, 28546), (2039, 28308), (2359, 24468), (4044, 14273), (4078, 14154), (4718, 12234), (6117, 9436), (7077, 8156)]