38992856

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3499}}^1$

素因数の和:3711

約数の個数: 32

約数和(自身を含む): 84000000

約数和(自身を除く): 45007144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 3499, 5572, 6998, 11144, 13996, 24493, 27992, 48986, 97972, 195944, 696301, 1392602, 2785204, 4874107, 5570408, 9748214, 19496428, 38992856]

約数ペア:

[(1, 38992856), (2, 19496428), (4, 9748214), (7, 5570408), (8, 4874107), (14, 2785204), (28, 1392602), (56, 696301), (199, 195944), (398, 97972), (796, 48986), (1393, 27992), (1592, 24493), (2786, 13996), (3499, 11144), (5572, 6998)]