27494888

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 53127360

約数和(自身を除く): 25632472

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 311, 344, 514, 622, 1028, 1244, 2056, 2488, 11051, 13373, 22102, 26746, 44204, 53492, 79927, 88408, 106984, 159854, 319708, 639416, 3436861, 6873722, 13747444, 27494888]

約数ペア:

[(1, 27494888), (2, 13747444), (4, 6873722), (8, 3436861), (43, 639416), (86, 319708), (172, 159854), (257, 106984), (311, 88408), (344, 79927), (514, 53492), (622, 44204), (1028, 26746), (1244, 22102), (2056, 13373), (2488, 11051)]