57128554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{733}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 103582080

約数和(自身を除く): 46453526

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 293, 586, 733, 1466, 2051, 4102, 5131, 5567, 10262, 11134, 13927, 27854, 38969, 77938, 97489, 194978, 214769, 429538, 1503383, 3006766, 4080611, 8161222, 28564277, 57128554]

約数ペア:

[(1, 57128554), (2, 28564277), (7, 8161222), (14, 4080611), (19, 3006766), (38, 1503383), (133, 429538), (266, 214769), (293, 194978), (586, 97489), (733, 77938), (1466, 38969), (2051, 27854), (4102, 13927), (5131, 11134), (5567, 10262)]