13439567512

素因数分解:

$2^3\times 7^2\times {\mathrm{809}}^1\times {\mathrm{42379}}^1$

素因数の和:43208

約数の個数: 48

約数和(自身を含む): 29350269000

約数和(自身を除く): 15910701488

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 809, 1618, 3236, 5663, 6472, 11326, 22652, 39641, 42379, 45304, 79282, 84758, 158564, 169516, 296653, 317128, 339032, 593306, 1186612, 2076571, 2373224, 4153142, 8306284, 16612568, 34284611, 68569222, 137138444, 239992277, 274276888, 479984554, 959969108, 1679945939, 1919938216, 3359891878, 6719783756, 13439567512]

約数ペア:

[(1, 13439567512), (2, 6719783756), (4, 3359891878), (7, 1919938216), (8, 1679945939), (14, 959969108), (28, 479984554), (49, 274276888), (56, 239992277), (98, 137138444), (196, 68569222), (392, 34284611), (809, 16612568), (1618, 8306284), (3236, 4153142), (5663, 2373224), (6472, 2076571), (11326, 1186612), (22652, 593306), (39641, 339032), (42379, 317128), (45304, 296653), (79282, 169516), (84758, 158564)]