78508764208

素因数分解:

$2^4\times 7^1\times {\mathrm{700971109}}^1$

素因数の和:700971124

約数の個数: 20

約数和(自身を含む): 173840835280

約数和(自身を除く): 95332071072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 700971109, 1401942218, 2803884436, 4906797763, 5607768872, 9813595526, 11215537744, 19627191052, 39254382104, 78508764208]

約数ペア:

[(1, 78508764208), (2, 39254382104), (4, 19627191052), (7, 11215537744), (8, 9813595526), (14, 5607768872), (16, 4906797763), (28, 2803884436), (56, 1401942218), (112, 700971109)]