25625044

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 45882368

約数和(自身を除く): 20257324

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 691, 1382, 2764, 9271, 18542, 37084, 50443, 87757, 100886, 175514, 201772, 351028, 6406261, 12812522, 25625044]

約数ペア:

[(1, 25625044), (2, 12812522), (4, 6406261), (73, 351028), (127, 201772), (146, 175514), (254, 100886), (292, 87757), (508, 50443), (691, 37084), (1382, 18542), (2764, 9271)]