27604724

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4421}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 55469568

約数和(自身を除く): 27864844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 4421, 6244, 8842, 17684, 30947, 61894, 123788, 985883, 1971766, 3943532, 6901181, 13802362, 27604724]

約数ペア:

[(1, 27604724), (2, 13802362), (4, 6901181), (7, 3943532), (14, 1971766), (28, 985883), (223, 123788), (446, 61894), (892, 30947), (1561, 17684), (3122, 8842), (4421, 6244)]