69945316

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12553}}^1$

素因数の和:12763

約数の個数: 24

約数和(自身を含む): 140604800

約数和(自身を除く): 70659484

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 12553, 25106, 50212, 87871, 175742, 351484, 2498047, 4996094, 9992188, 17486329, 34972658, 69945316]

約数ペア:

[(1, 69945316), (2, 34972658), (4, 17486329), (7, 9992188), (14, 4996094), (28, 2498047), (199, 351484), (398, 175742), (796, 87871), (1393, 50212), (2786, 25106), (5572, 12553)]