27951032

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 54032880

約数和(自身を除く): 26081848

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 421, 772, 842, 1544, 1684, 3368, 8299, 16598, 18103, 33196, 36206, 66392, 72412, 81253, 144824, 162506, 325012, 650024, 3493879, 6987758, 13975516, 27951032]

約数ペア:

[(1, 27951032), (2, 13975516), (4, 6987758), (8, 3493879), (43, 650024), (86, 325012), (172, 162506), (193, 144824), (344, 81253), (386, 72412), (421, 66392), (772, 36206), (842, 33196), (1544, 18103), (1684, 16598), (3368, 8299)]