68217562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{761}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 123626880

約数和(自身を除く): 55409318

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 337, 674, 761, 1522, 2359, 4718, 5327, 6403, 10654, 12806, 14459, 28918, 44821, 89642, 101213, 202426, 256457, 512914, 1795199, 3590398, 4872683, 9745366, 34108781, 68217562]

約数ペア:

[(1, 68217562), (2, 34108781), (7, 9745366), (14, 4872683), (19, 3590398), (38, 1795199), (133, 512914), (266, 256457), (337, 202426), (674, 101213), (761, 89642), (1522, 44821), (2359, 28918), (4718, 14459), (5327, 12806), (6403, 10654)]