28621676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22153}}^1$

素因数の和:22193

約数の個数: 24

約数和(自身を含む): 55828080

約数和(自身を除く): 27206404

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 22153, 44306, 88612, 376601, 420907, 753202, 841814, 1506404, 1683628, 7155419, 14310838, 28621676]

約数ペア:

[(1, 28621676), (2, 14310838), (4, 7155419), (17, 1683628), (19, 1506404), (34, 841814), (38, 753202), (68, 420907), (76, 376601), (323, 88612), (646, 44306), (1292, 22153)]