25748212

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4621}}^1$

素因数の和:4831

約数の個数: 24

約数和(自身を含む): 51766400

約数和(自身を除く): 26018188

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 4621, 5572, 9242, 18484, 32347, 64694, 129388, 919579, 1839158, 3678316, 6437053, 12874106, 25748212]

約数ペア:

[(1, 25748212), (2, 12874106), (4, 6437053), (7, 3678316), (14, 1839158), (28, 919579), (199, 129388), (398, 64694), (796, 32347), (1393, 18484), (2786, 9242), (4621, 5572)]