25928606

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 24

約数和(自身を含む): 43012200

約数和(自身を除く): 17083594

約数列:

[1, 2, 11, 22, 121, 242, 307, 349, 614, 698, 3377, 3839, 6754, 7678, 37147, 42229, 74294, 84458, 107143, 214286, 1178573, 2357146, 12964303, 25928606]

約数ペア:

[(1, 25928606), (2, 12964303), (11, 2357146), (22, 1178573), (121, 214286), (242, 107143), (307, 84458), (349, 74294), (614, 42229), (698, 37147), (3377, 7678), (3839, 6754)]