27724852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 49896000

約数和(自身を除く): 22171148

約数列:

[1, 2, 4, 43, 86, 172, 359, 449, 718, 898, 1436, 1796, 15437, 19307, 30874, 38614, 61748, 77228, 161191, 322382, 644764, 6931213, 13862426, 27724852]

約数ペア:

[(1, 27724852), (2, 13862426), (4, 6931213), (43, 644764), (86, 322382), (172, 161191), (359, 77228), (449, 61748), (718, 38614), (898, 30874), (1436, 19307), (1796, 15437)]