68873588

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{36713}}^1$

素因数の和:36791

約数の個数: 24

約数和(自身を含む): 139806912

約数和(自身を除く): 70933324

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 36713, 73426, 146852, 256991, 513982, 1027964, 2459771, 4919542, 9839084, 17218397, 34436794, 68873588]

約数ペア:

[(1, 68873588), (2, 34436794), (4, 17218397), (7, 9839084), (14, 4919542), (28, 2459771), (67, 1027964), (134, 513982), (268, 256991), (469, 146852), (938, 73426), (1876, 36713)]