7129724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11071}}^1$

素因数の和:11105

約数の個数: 24

約数和(自身を含む): 14880768

約数和(自身を除く): 7751044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 11071, 22142, 44284, 77497, 154994, 254633, 309988, 509266, 1018532, 1782431, 3564862, 7129724]

約数ペア:

[(1, 7129724), (2, 3564862), (4, 1782431), (7, 1018532), (14, 509266), (23, 309988), (28, 254633), (46, 154994), (92, 77497), (161, 44284), (322, 22142), (644, 11071)]