17040044

素因数分解:

$2^2\times 7^2\times {\mathrm{86939}}^1$

素因数の和:86957

約数の個数: 18

約数和(自身を含む): 34689060

約数和(自身を除く): 17649016

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 86939, 173878, 347756, 608573, 1217146, 2434292, 4260011, 8520022, 17040044]

約数ペア:

[(1, 17040044), (2, 8520022), (4, 4260011), (7, 2434292), (14, 1217146), (28, 608573), (49, 347756), (98, 173878), (196, 86939)]