26783638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 48254976

約数和(自身を除く): 21471338

約数列:

[1, 2, 7, 14, 23, 46, 161, 223, 322, 373, 446, 746, 1561, 2611, 3122, 5129, 5222, 8579, 10258, 17158, 35903, 60053, 71806, 83179, 120106, 166358, 582253, 1164506, 1913117, 3826234, 13391819, 26783638]

約数ペア:

[(1, 26783638), (2, 13391819), (7, 3826234), (14, 1913117), (23, 1164506), (46, 582253), (161, 166358), (223, 120106), (322, 83179), (373, 71806), (446, 60053), (746, 35903), (1561, 17158), (2611, 10258), (3122, 8579), (5129, 5222)]