14420728

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5479}}^1$

素因数の和:5539

約数の個数: 32

約数和(自身を含む): 31564800

約数和(自身を除く): 17144072

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 5479, 10958, 21916, 38353, 43832, 76706, 153412, 257513, 306824, 515026, 1030052, 1802591, 2060104, 3605182, 7210364, 14420728]

約数ペア:

[(1, 14420728), (2, 7210364), (4, 3605182), (7, 2060104), (8, 1802591), (14, 1030052), (28, 515026), (47, 306824), (56, 257513), (94, 153412), (188, 76706), (329, 43832), (376, 38353), (658, 21916), (1316, 10958), (2632, 5479)]