27963668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3643}}^1$

素因数の和:3767

約数の個数: 24

約数和(自身を含む): 52036320

約数和(自身を除く): 24072652

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3643, 3838, 7286, 7676, 14572, 69217, 138434, 276868, 367943, 735886, 1471772, 6990917, 13981834, 27963668]

約数ペア:

[(1, 27963668), (2, 13981834), (4, 6990917), (19, 1471772), (38, 735886), (76, 367943), (101, 276868), (202, 138434), (404, 69217), (1919, 14572), (3643, 7676), (3838, 7286)]