57890026

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 87733800

約数和(自身を除く): 29843774

約数列:

[1, 2, 197, 349, 394, 421, 698, 842, 68753, 82937, 137506, 146929, 165874, 293858, 28945013, 57890026]

約数ペア:

[(1, 57890026), (2, 28945013), (197, 293858), (349, 165874), (394, 146929), (421, 137506), (698, 82937), (842, 68753)]