27839476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 58705920

約数和(自身を除く): 30866444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 311, 322, 556, 622, 644, 973, 1244, 1946, 2177, 3197, 3892, 4354, 6394, 7153, 8708, 12788, 14306, 22379, 28612, 43229, 44758, 50071, 86458, 89516, 100142, 172916, 200284, 302603, 605206, 994267, 1210412, 1988534, 3977068, 6959869, 13919738, 27839476]

約数ペア:

[(1, 27839476), (2, 13919738), (4, 6959869), (7, 3977068), (14, 1988534), (23, 1210412), (28, 994267), (46, 605206), (92, 302603), (139, 200284), (161, 172916), (278, 100142), (311, 89516), (322, 86458), (556, 50071), (622, 44758), (644, 43229), (973, 28612), (1244, 22379), (1946, 14306), (2177, 12788), (3197, 8708), (3892, 7153), (4354, 6394)]