25587436

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9421}}^1$

素因数の和:9529

約数の個数: 24

約数和(自身を含む): 51707936

約数和(自身を除く): 26120500

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 9421, 18842, 37684, 65947, 131894, 263788, 913837, 1827674, 3655348, 6396859, 12793718, 25587436]

約数ペア:

[(1, 25587436), (2, 12793718), (4, 6396859), (7, 3655348), (14, 1827674), (28, 913837), (97, 263788), (194, 131894), (388, 65947), (679, 37684), (1358, 18842), (2716, 9421)]