77860342

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{27947}}^1$

素因数の和:28155

約数の個数: 16

約数和(自身を含む): 134150400

約数和(自身を除く): 56290058

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 27947, 55894, 195629, 391258, 5561453, 11122906, 38930171, 77860342]

約数ペア:

[(1, 77860342), (2, 38930171), (7, 11122906), (14, 5561453), (199, 391258), (398, 195629), (1393, 55894), (2786, 27947)]