15679701016

素因数分解:

$2^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{341041}}^1$

素因数の和:341875

約数の個数: 32

約数和(自身を含む): 33640382880

約数和(自身を除く): 17960681864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 821, 1642, 3284, 5747, 6568, 11494, 22988, 45976, 341041, 682082, 1364164, 2387287, 2728328, 4774574, 9549148, 19098296, 279994661, 559989322, 1119978644, 1959962627, 2239957288, 3919925254, 7839850508, 15679701016]

約数ペア:

[(1, 15679701016), (2, 7839850508), (4, 3919925254), (7, 2239957288), (8, 1959962627), (14, 1119978644), (28, 559989322), (56, 279994661), (821, 19098296), (1642, 9549148), (3284, 4774574), (5747, 2728328), (6568, 2387287), (11494, 1364164), (22988, 682082), (45976, 341041)]