68312524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 145868800

約数和(自身を除く): 77556276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 1759, 2044, 2774, 3518, 5548, 7036, 9709, 12313, 19418, 24626, 33421, 38836, 49252, 66842, 128407, 133684, 233947, 256814, 467894, 513628, 898849, 935788, 1797698, 2439733, 3595396, 4879466, 9758932, 17078131, 34156262, 68312524]

約数ペア:

[(1, 68312524), (2, 34156262), (4, 17078131), (7, 9758932), (14, 4879466), (19, 3595396), (28, 2439733), (38, 1797698), (73, 935788), (76, 898849), (133, 513628), (146, 467894), (266, 256814), (292, 233947), (511, 133684), (532, 128407), (1022, 66842), (1387, 49252), (1759, 38836), (2044, 33421), (2774, 24626), (3518, 19418), (5548, 12313), (7036, 9709)]