68743766

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53959}}^1$

素因数の和:53988

約数の個数: 24

約数和(自身を含む): 129180240

約数和(自身を除く): 60436474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 53959, 107918, 377713, 701467, 755426, 1402934, 2643991, 4910269, 5287982, 9820538, 34371883, 68743766]

約数ペア:

[(1, 68743766), (2, 34371883), (7, 9820538), (13, 5287982), (14, 4910269), (26, 2643991), (49, 1402934), (91, 755426), (98, 701467), (182, 377713), (637, 107918), (1274, 53959)]