65789252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2437}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 122260824

約数和(自身を除く): 56471572

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 2437, 4874, 6749, 9748, 13498, 26996, 41429, 82858, 165716, 967489, 1934978, 3869956, 16447313, 32894626, 65789252]

約数ペア:

[(1, 65789252), (2, 32894626), (4, 16447313), (17, 3869956), (34, 1934978), (68, 967489), (397, 165716), (794, 82858), (1588, 41429), (2437, 26996), (4874, 13498), (6749, 9748)]