68263846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 123701760

約数和(自身を除く): 55437914

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 353, 706, 727, 1454, 2471, 4942, 5089, 6707, 10178, 13414, 13813, 27626, 46949, 93898, 96691, 193382, 256631, 513262, 1796417, 3592834, 4875989, 9751978, 34131923, 68263846]

約数ペア:

[(1, 68263846), (2, 34131923), (7, 9751978), (14, 4875989), (19, 3592834), (38, 1796417), (133, 513262), (266, 256631), (353, 193382), (706, 96691), (727, 93898), (1454, 46949), (2471, 27626), (4942, 13813), (5089, 13414), (6707, 10178)]