28631708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53819}}^1$

素因数の和:53849

約数の個数: 24

約数和(自身を含む): 60278400

約数和(自身を除く): 31646692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53819, 107638, 215276, 376733, 753466, 1022561, 1506932, 2045122, 4090244, 7157927, 14315854, 28631708]

約数ペア:

[(1, 28631708), (2, 14315854), (4, 7157927), (7, 4090244), (14, 2045122), (19, 1506932), (28, 1022561), (38, 753466), (76, 376733), (133, 215276), (266, 107638), (532, 53819)]