13985776

素因数分解:

$2^4\times 7^2\times {\mathrm{17839}}^1$

素因数の和:17861

約数の個数: 30

約数和(自身を含む): 31523280

約数和(自身を除く): 17537504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 17839, 35678, 71356, 124873, 142712, 249746, 285424, 499492, 874111, 998984, 1748222, 1997968, 3496444, 6992888, 13985776]

約数ペア:

[(1, 13985776), (2, 6992888), (4, 3496444), (7, 1997968), (8, 1748222), (14, 998984), (16, 874111), (28, 499492), (49, 285424), (56, 249746), (98, 142712), (112, 124873), (196, 71356), (392, 35678), (784, 17839)]