26212277

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4148

約数の個数: 16

約数和(自身を含む): 32723712

約数和(自身を除く): 6511435

約数列:

[1, 7, 13, 71, 91, 497, 923, 4057, 6461, 28399, 52741, 288047, 369187, 2016329, 3744611, 26212277]

約数ペア:

[(1, 26212277), (7, 3744611), (13, 2016329), (71, 369187), (91, 288047), (497, 52741), (923, 28399), (4057, 6461)]