25139636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7055

約数の個数: 24

約数和(自身を含む): 46986240

約数和(自身を除く): 21846604

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 6991, 13982, 27964, 202739, 216721, 405478, 433442, 810956, 866884, 6284909, 12569818, 25139636]

約数ペア:

[(1, 25139636), (2, 12569818), (4, 6284909), (29, 866884), (31, 810956), (58, 433442), (62, 405478), (116, 216721), (124, 202739), (899, 27964), (1798, 13982), (3596, 6991)]