65069816

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5839}}^1$

素因数の和:6051

約数の個数: 32

約数和(自身を含む): 140160000

約数和(自身を除く): 75090184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 5839, 11144, 11678, 23356, 40873, 46712, 81746, 163492, 326984, 1161961, 2323922, 4647844, 8133727, 9295688, 16267454, 32534908, 65069816]

約数ペア:

[(1, 65069816), (2, 32534908), (4, 16267454), (7, 9295688), (8, 8133727), (14, 4647844), (28, 2323922), (56, 1161961), (199, 326984), (398, 163492), (796, 81746), (1393, 46712), (1592, 40873), (2786, 23356), (5572, 11678), (5839, 11144)]