27799799042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{145471}}^1$

素因数の和:145646

約数の個数: 32

約数和(自身を含む): 45247610880

約数和(自身を除く): 17447811838

約数列:

[1, 2, 19, 38, 47, 94, 107, 214, 893, 1786, 2033, 4066, 5029, 10058, 95551, 145471, 191102, 290942, 2763949, 5527898, 6837137, 13674274, 15565397, 31130794, 129905603, 259811206, 295742543, 591485086, 731573659, 1463147318, 13899899521, 27799799042]

約数ペア:

[(1, 27799799042), (2, 13899899521), (19, 1463147318), (38, 731573659), (47, 591485086), (94, 295742543), (107, 259811206), (214, 129905603), (893, 31130794), (1786, 15565397), (2033, 13674274), (4066, 6837137), (5029, 5527898), (10058, 2763949), (95551, 290942), (145471, 191102)]