28483414

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 44776368

約数和(自身を除く): 16292954

約数列:

[1, 2, 37, 74, 101, 103, 202, 206, 1369, 2738, 3737, 3811, 7474, 7622, 10403, 20806, 138269, 141007, 276538, 282014, 384911, 769822, 14241707, 28483414]

約数ペア:

[(1, 28483414), (2, 14241707), (37, 769822), (74, 384911), (101, 282014), (103, 276538), (202, 141007), (206, 138269), (1369, 20806), (2738, 10403), (3737, 7622), (3811, 7474)]