38897866

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7489}}^1$

素因数の和:7558

約数の個数: 24

約数和(自身を含む): 69162660

約数和(自身を除く): 30264794

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 7489, 14978, 52423, 104846, 366961, 396917, 733922, 793834, 2778419, 5556838, 19448933, 38897866]

約数ペア:

[(1, 38897866), (2, 19448933), (7, 5556838), (14, 2778419), (49, 793834), (53, 733922), (98, 396917), (106, 366961), (371, 104846), (742, 52423), (2597, 14978), (5194, 7489)]