28480046

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33349}}^1$

素因数の和:33419

約数の個数: 16

約数和(自身を含む): 49624800

約数和(自身を除く): 21144754

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 33349, 66698, 233443, 466886, 2034289, 4068578, 14240023, 28480046]

約数ペア:

[(1, 28480046), (2, 14240023), (7, 4068578), (14, 2034289), (61, 466886), (122, 233443), (427, 66698), (854, 33349)]