47777114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1559}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 42078886

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 1559, 2189, 2786, 3118, 4378, 10913, 15323, 17149, 21826, 30646, 34298, 120043, 240086, 310241, 620482, 2171687, 3412651, 4343374, 6825302, 23888557, 47777114]

約数ペア:

[(1, 47777114), (2, 23888557), (7, 6825302), (11, 4343374), (14, 3412651), (22, 2171687), (77, 620482), (154, 310241), (199, 240086), (398, 120043), (1393, 34298), (1559, 30646), (2189, 21826), (2786, 17149), (3118, 15323), (4378, 10913)]