64664782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5303}}^1$

素因数の和:5392

約数の個数: 32

約数和(自身を含む): 121185792

約数和(自身を除く): 56521010

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 5303, 6097, 10606, 12194, 37121, 68939, 74242, 137878, 355301, 482573, 710602, 965146, 2487107, 4618913, 4974214, 9237826, 32332391, 64664782]

約数ペア:

[(1, 64664782), (2, 32332391), (7, 9237826), (13, 4974214), (14, 4618913), (26, 2487107), (67, 965146), (91, 710602), (134, 482573), (182, 355301), (469, 137878), (871, 74242), (938, 68939), (1742, 37121), (5303, 12194), (6097, 10606)]