27871508

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26903}}^1$

素因数の和:26951

約数の個数: 24

約数和(自身を含む): 57251712

約数和(自身を除く): 29380204

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 26903, 53806, 107612, 188321, 376642, 753284, 995411, 1990822, 3981644, 6967877, 13935754, 27871508]

約数ペア:

[(1, 27871508), (2, 13935754), (4, 6967877), (7, 3981644), (14, 1990822), (28, 995411), (37, 753284), (74, 376642), (148, 188321), (259, 107612), (518, 53806), (1036, 26903)]