79720396

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12433}}^1$

素因数の和:12673

約数の個数: 24

約数和(自身を含む): 160149920

約数和(自身を除く): 80429524

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 12433, 24866, 49732, 87031, 174062, 348124, 2847157, 5694314, 11388628, 19930099, 39860198, 79720396]

約数ペア:

[(1, 79720396), (2, 39860198), (4, 19930099), (7, 11388628), (14, 5694314), (28, 2847157), (229, 348124), (458, 174062), (916, 87031), (1603, 49732), (3206, 24866), (6412, 12433)]