27642856

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 26244824

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 1187, 2374, 2911, 4748, 5822, 9496, 11644, 23288, 48667, 84277, 97334, 168554, 194668, 337108, 389336, 674216, 3455357, 6910714, 13821428, 27642856]

約数ペア:

[(1, 27642856), (2, 13821428), (4, 6910714), (8, 3455357), (41, 674216), (71, 389336), (82, 337108), (142, 194668), (164, 168554), (284, 97334), (328, 84277), (568, 48667), (1187, 23288), (2374, 11644), (2911, 9496), (4748, 5822)]