73972724

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{15271}}^1$

素因数の和:15455

約数の個数: 24

約数和(自身を含む): 148810368

約数和(自身を除く): 74837644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 15271, 30542, 61084, 106897, 213794, 427588, 2641883, 5283766, 10567532, 18493181, 36986362, 73972724]

約数ペア:

[(1, 73972724), (2, 36986362), (4, 18493181), (7, 10567532), (14, 5283766), (28, 2641883), (173, 427588), (346, 213794), (692, 106897), (1211, 61084), (2422, 30542), (4844, 15271)]