26880616

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 59918400

約数和(自身を除く): 33037784

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 1459, 2303, 2632, 2918, 4606, 5836, 9212, 10213, 11672, 18424, 20426, 40852, 68573, 71491, 81704, 137146, 142982, 274292, 285964, 480011, 548584, 571928, 960022, 1920044, 3360077, 3840088, 6720154, 13440308, 26880616]

約数ペア:

[(1, 26880616), (2, 13440308), (4, 6720154), (7, 3840088), (8, 3360077), (14, 1920044), (28, 960022), (47, 571928), (49, 548584), (56, 480011), (94, 285964), (98, 274292), (188, 142982), (196, 137146), (329, 81704), (376, 71491), (392, 68573), (658, 40852), (1316, 20426), (1459, 18424), (2303, 11672), (2632, 10213), (2918, 9212), (4606, 5836)]