27776478

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{65203}}^1$

素因数の和:65279

約数の個数: 16

約数和(自身を含む): 56336256

約数和(自身を除く): 28559778

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 65203, 130406, 195609, 391218, 4629413, 9258826, 13888239, 27776478]

約数ペア:

[(1, 27776478), (2, 13888239), (3, 9258826), (6, 4629413), (71, 391218), (142, 195609), (213, 130406), (426, 65203)]