87270484

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{29129}}^1$

素因数の和:29247

約数の個数: 24

約数和(自身を含む): 176178240

約数和(自身を除く): 88907756

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 29129, 58258, 116516, 203903, 407806, 815612, 3116803, 6233606, 12467212, 21817621, 43635242, 87270484]

約数ペア:

[(1, 87270484), (2, 43635242), (4, 21817621), (7, 12467212), (14, 6233606), (28, 3116803), (107, 815612), (214, 407806), (428, 203903), (749, 116516), (1498, 58258), (2996, 29129)]