64012109

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 77505408

約数和(自身を除く): 13493299

約数列:

[1, 7, 37, 59, 71, 259, 413, 497, 2183, 2627, 3481, 4189, 15281, 18389, 24367, 29323, 128797, 154993, 247151, 901579, 1084951, 1730057, 9144587, 64012109]

約数ペア:

[(1, 64012109), (7, 9144587), (37, 1730057), (59, 1084951), (71, 901579), (259, 247151), (413, 154993), (497, 128797), (2183, 29323), (2627, 24367), (3481, 18389), (4189, 15281)]