77743042

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{1361}}^1$

素因数の和:1415

約数の個数: 20

約数和(自身を含む): 126424926

約数和(自身を除く): 48681884

約数列:

[1, 2, 13, 26, 169, 338, 1361, 2197, 2722, 4394, 17693, 28561, 35386, 57122, 230009, 460018, 2990117, 5980234, 38871521, 77743042]

約数ペア:

[(1, 77743042), (2, 38871521), (13, 5980234), (26, 2990117), (169, 460018), (338, 230009), (1361, 57122), (2197, 35386), (2722, 28561), (4394, 17693)]