25840804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1913}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 49519008

約数和(自身を除く): 23678204

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 1913, 3377, 3826, 6754, 7652, 13508, 21043, 42086, 84172, 587291, 1174582, 2349164, 6460201, 12920402, 25840804]

約数ペア:

[(1, 25840804), (2, 12920402), (4, 6460201), (11, 2349164), (22, 1174582), (44, 587291), (307, 84172), (614, 42086), (1228, 21043), (1913, 13508), (3377, 7652), (3826, 6754)]