28497614

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2315

約数の個数: 16

約数和(自身を含む): 43866240

約数和(自身を除く): 15368626

約数列:

[1, 2, 61, 109, 122, 218, 2143, 4286, 6649, 13298, 130723, 233587, 261446, 467174, 14248807, 28497614]

約数ペア:

[(1, 28497614), (2, 14248807), (61, 467174), (109, 261446), (122, 233587), (218, 130723), (2143, 13298), (4286, 6649)]