28925144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{190297}}^1$

素因数の和:190322

約数の個数: 16

約数和(自身を含む): 57089400

約数和(自身を除く): 28164256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 190297, 380594, 761188, 1522376, 3615643, 7231286, 14462572, 28925144]

約数ペア:

[(1, 28925144), (2, 14462572), (4, 7231286), (8, 3615643), (19, 1522376), (38, 761188), (76, 380594), (152, 190297)]