3887912

素因数分解:

$2^3\times 7^1\times {\mathrm{69427}}^1$

素因数の和:69440

約数の個数: 16

約数和(自身を含む): 8331360

約数和(自身を除く): 4443448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 69427, 138854, 277708, 485989, 555416, 971978, 1943956, 3887912]

約数ペア:

[(1, 3887912), (2, 1943956), (4, 971978), (7, 555416), (8, 485989), (14, 277708), (28, 138854), (56, 69427)]