70391986

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{27779}}^1$

素因数の和:27969

約数の個数: 16

約数和(自身を含む): 121343040

約数和(自身を除く): 50951054

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 27779, 55558, 194453, 388906, 5027999, 10055998, 35195993, 70391986]

約数ペア:

[(1, 70391986), (2, 35195993), (7, 10055998), (14, 5027999), (181, 388906), (362, 194453), (1267, 55558), (2534, 27779)]