28855816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1699}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 59364000

約数和(自身を除く): 30508184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 1699, 2123, 3398, 4246, 6796, 8492, 13592, 16984, 18689, 37378, 74756, 149512, 327907, 655814, 1311628, 2623256, 3606977, 7213954, 14427908, 28855816]

約数ペア:

[(1, 28855816), (2, 14427908), (4, 7213954), (8, 3606977), (11, 2623256), (22, 1311628), (44, 655814), (88, 327907), (193, 149512), (386, 74756), (772, 37378), (1544, 18689), (1699, 16984), (2123, 13592), (3398, 8492), (4246, 6796)]