68734976

素因数分解:

$2^{12}\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 52

約数和(自身を含む): 139672932

約数和(自身を除く): 70937956

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 173, 194, 256, 346, 388, 512, 692, 776, 1024, 1384, 1552, 2048, 2768, 3104, 4096, 5536, 6208, 11072, 12416, 16781, 22144, 24832, 33562, 44288, 49664, 67124, 88576, 99328, 134248, 177152, 198656, 268496, 354304, 397312, 536992, 708608, 1073984, 2147968, 4295936, 8591872, 17183744, 34367488, 68734976]

約数ペア:

[(1, 68734976), (2, 34367488), (4, 17183744), (8, 8591872), (16, 4295936), (32, 2147968), (64, 1073984), (97, 708608), (128, 536992), (173, 397312), (194, 354304), (256, 268496), (346, 198656), (388, 177152), (512, 134248), (692, 99328), (776, 88576), (1024, 67124), (1384, 49664), (1552, 44288), (2048, 33562), (2768, 24832), (3104, 22144), (4096, 16781), (5536, 12416), (6208, 11072)]