25085144

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2251}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 54048000

約数和(自身を除く): 28962856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2251, 2786, 4502, 5572, 9004, 11144, 15757, 18008, 31514, 63028, 126056, 447949, 895898, 1791796, 3135643, 3583592, 6271286, 12542572, 25085144]

約数ペア:

[(1, 25085144), (2, 12542572), (4, 6271286), (7, 3583592), (8, 3135643), (14, 1791796), (28, 895898), (56, 447949), (199, 126056), (398, 63028), (796, 31514), (1393, 18008), (1592, 15757), (2251, 11144), (2786, 9004), (4502, 5572)]