70814884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109961}}^1$

素因数の和:109995

約数の個数: 24

約数和(自身を含む): 147788928

約数和(自身を除く): 76974044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 109961, 219922, 439844, 769727, 1539454, 2529103, 3078908, 5058206, 10116412, 17703721, 35407442, 70814884]

約数ペア:

[(1, 70814884), (2, 35407442), (4, 17703721), (7, 10116412), (14, 5058206), (23, 3078908), (28, 2529103), (46, 1539454), (92, 769727), (161, 439844), (322, 219922), (644, 109961)]