27565412

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16139}}^1$

素因数の和:16211

約数の個数: 24

約数和(自身を含む): 56038080

約数和(自身を除く): 28472668

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 16139, 32278, 64556, 112973, 225946, 451892, 984479, 1968958, 3937916, 6891353, 13782706, 27565412]

約数ペア:

[(1, 27565412), (2, 13782706), (4, 6891353), (7, 3937916), (14, 1968958), (28, 984479), (61, 451892), (122, 225946), (244, 112973), (427, 64556), (854, 32278), (1708, 16139)]