25820536

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20047}}^1$

素因数の和:20083

約数の個数: 32

約数和(自身を含む): 57738240

約数和(自身を除く): 31917704

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 20047, 40094, 80188, 140329, 160376, 280658, 461081, 561316, 922162, 1122632, 1844324, 3227567, 3688648, 6455134, 12910268, 25820536]

約数ペア:

[(1, 25820536), (2, 12910268), (4, 6455134), (7, 3688648), (8, 3227567), (14, 1844324), (23, 1122632), (28, 922162), (46, 561316), (56, 461081), (92, 280658), (161, 160376), (184, 140329), (322, 80188), (644, 40094), (1288, 20047)]