26382448

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 52496640

約数和(自身を除く): 26114192

約数列:

[1, 2, 4, 8, 16, 89, 97, 178, 191, 194, 356, 382, 388, 712, 764, 776, 1424, 1528, 1552, 3056, 8633, 16999, 17266, 18527, 33998, 34532, 37054, 67996, 69064, 74108, 135992, 138128, 148216, 271984, 296432, 1648903, 3297806, 6595612, 13191224, 26382448]

約数ペア:

[(1, 26382448), (2, 13191224), (4, 6595612), (8, 3297806), (16, 1648903), (89, 296432), (97, 271984), (178, 148216), (191, 138128), (194, 135992), (356, 74108), (382, 69064), (388, 67996), (712, 37054), (764, 34532), (776, 33998), (1424, 18527), (1528, 17266), (1552, 16999), (3056, 8633)]