25105868

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 44954112

約数和(自身を除く): 19848244

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 677, 1354, 2708, 9271, 18542, 37084, 49421, 85979, 98842, 171958, 197684, 343916, 6276467, 12552934, 25105868]

約数ペア:

[(1, 25105868), (2, 12552934), (4, 6276467), (73, 343916), (127, 197684), (146, 171958), (254, 98842), (292, 85979), (508, 49421), (677, 37084), (1354, 18542), (2708, 9271)]