27895076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4561}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 53649120

約数和(自身を除く): 25754044

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 4561, 6116, 9122, 18244, 50171, 100342, 200684, 633979, 1267958, 2535916, 6973769, 13947538, 27895076]

約数ペア:

[(1, 27895076), (2, 13947538), (4, 6973769), (11, 2535916), (22, 1267958), (44, 633979), (139, 200684), (278, 100342), (556, 50171), (1529, 18244), (3058, 9122), (4561, 6116)]