28744078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{3877}}^1$

素因数の和:4227

約数の個数: 16

約数和(自身を含む): 47187504

約数和(自身を除く): 18443426

約数列:

[1, 2, 11, 22, 337, 674, 3707, 3877, 7414, 7754, 42647, 85294, 1306549, 2613098, 14372039, 28744078]

約数ペア:

[(1, 28744078), (2, 14372039), (11, 2613098), (22, 1306549), (337, 85294), (674, 42647), (3707, 7754), (3877, 7414)]