65765924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102121}}^1$

素因数の和:102155

約数の個数: 24

約数和(自身を含む): 137251968

約数和(自身を除く): 71486044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 102121, 204242, 408484, 714847, 1429694, 2348783, 2859388, 4697566, 9395132, 16441481, 32882962, 65765924]

約数ペア:

[(1, 65765924), (2, 32882962), (4, 16441481), (7, 9395132), (14, 4697566), (23, 2859388), (28, 2348783), (46, 1429694), (92, 714847), (161, 408484), (322, 204242), (644, 102121)]