25889506

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:809

約数の個数: 16

約数和(自身を含む): 39424320

約数和(自身を除く): 13534814

約数列:

[1, 2, 107, 214, 311, 389, 622, 778, 33277, 41623, 66554, 83246, 120979, 241958, 12944753, 25889506]

約数ペア:

[(1, 25889506), (2, 12944753), (107, 241958), (214, 120979), (311, 83246), (389, 66554), (622, 41623), (778, 33277)]