27081272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1861}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 54295920

約数和(自身を除く): 27214648

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 1861, 3638, 3722, 7276, 7444, 14552, 14888, 31637, 63274, 126548, 199127, 253096, 398254, 796508, 1593016, 3385159, 6770318, 13540636, 27081272]

約数ペア:

[(1, 27081272), (2, 13540636), (4, 6770318), (8, 3385159), (17, 1593016), (34, 796508), (68, 398254), (107, 253096), (136, 199127), (214, 126548), (428, 63274), (856, 31637), (1819, 14888), (1861, 14552), (3638, 7444), (3722, 7276)]