28514626

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4861}}^1$

素因数の和:5289

約数の個数: 16

約数和(自身を含む): 49008960

約数和(自身を除く): 20494334

約数列:

[1, 2, 7, 14, 419, 838, 2933, 4861, 5866, 9722, 34027, 68054, 2036759, 4073518, 14257313, 28514626]

約数ペア:

[(1, 28514626), (2, 14257313), (7, 4073518), (14, 2036759), (419, 68054), (838, 34027), (2933, 9722), (4861, 5866)]