667588

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 1233792

約数和(自身を除く): 566204

約数列:

[1, 2, 4, 47, 53, 67, 94, 106, 134, 188, 212, 268, 2491, 3149, 3551, 4982, 6298, 7102, 9964, 12596, 14204, 166897, 333794, 667588]

約数ペア:

[(1, 667588), (2, 333794), (4, 166897), (47, 14204), (53, 12596), (67, 9964), (94, 7102), (106, 6298), (134, 4982), (188, 3551), (212, 3149), (268, 2491)]