78202828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{9209}}^1$

素因数の和:9417

約数の個数: 24

約数和(自身を含む): 150086160

約数和(自身を除く): 71883332

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 9209, 18418, 36836, 101299, 202598, 405196, 1777337, 3554674, 7109348, 19550707, 39101414, 78202828]

約数ペア:

[(1, 78202828), (2, 39101414), (4, 19550707), (11, 7109348), (22, 3554674), (44, 1777337), (193, 405196), (386, 202598), (772, 101299), (2123, 36836), (4246, 18418), (8492, 9209)]