57885716

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^2$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 117700128

約数和(自身を除く): 59814412

約数列:

[1, 2, 4, 7, 14, 28, 107, 139, 214, 278, 428, 556, 749, 973, 1498, 1946, 2996, 3892, 14873, 19321, 29746, 38642, 59492, 77284, 104111, 135247, 208222, 270494, 416444, 540988, 2067347, 4134694, 8269388, 14471429, 28942858, 57885716]

約数ペア:

[(1, 57885716), (2, 28942858), (4, 14471429), (7, 8269388), (14, 4134694), (28, 2067347), (107, 540988), (139, 416444), (214, 270494), (278, 208222), (428, 135247), (556, 104111), (749, 77284), (973, 59492), (1498, 38642), (1946, 29746), (2996, 19321), (3892, 14873)]