5428318

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 9777600

約数和(自身を除く): 4349282

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 193, 287, 343, 386, 574, 686, 1351, 2009, 2702, 4018, 7913, 9457, 14063, 15826, 18914, 28126, 55391, 66199, 110782, 132398, 387737, 775474, 2714159, 5428318]

約数ペア:

[(1, 5428318), (2, 2714159), (7, 775474), (14, 387737), (41, 132398), (49, 110782), (82, 66199), (98, 55391), (193, 28126), (287, 18914), (343, 15826), (386, 14063), (574, 9457), (686, 7913), (1351, 4018), (2009, 2702)]