25227496

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1361}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 54262080

約数和(自身を除く): 29034584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 1361, 2317, 2648, 2722, 4634, 5444, 9268, 9527, 10888, 18536, 19054, 38108, 76216, 450491, 900982, 1801964, 3153437, 3603928, 6306874, 12613748, 25227496]

約数ペア:

[(1, 25227496), (2, 12613748), (4, 6306874), (7, 3603928), (8, 3153437), (14, 1801964), (28, 900982), (56, 450491), (331, 76216), (662, 38108), (1324, 19054), (1361, 18536), (2317, 10888), (2648, 9527), (2722, 9268), (4634, 5444)]