26199635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 41513472

約数和(自身を除く): 15313837

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 4003, 6545, 20015, 28021, 44033, 68051, 140105, 220165, 308231, 340255, 476357, 748561, 1541155, 2381785, 3742805, 5239927, 26199635]

約数ペア:

[(1, 26199635), (5, 5239927), (7, 3742805), (11, 2381785), (17, 1541155), (35, 748561), (55, 476357), (77, 340255), (85, 308231), (119, 220165), (187, 140105), (385, 68051), (595, 44033), (935, 28021), (1309, 20015), (4003, 6545)]