28252014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{672667}}^1$

素因数の和:672679

約数の個数: 16

約数和(自身を含む): 64576128

約数和(自身を除く): 36324114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 672667, 1345334, 2018001, 4036002, 4708669, 9417338, 14126007, 28252014]

約数ペア:

[(1, 28252014), (2, 14126007), (3, 9417338), (6, 4708669), (7, 4036002), (14, 2018001), (21, 1345334), (42, 672667)]