28106596

素因数分解:

$2^2\times 7^2\times {\mathrm{143401}}^1$

素因数の和:143419

約数の個数: 18

約数和(自身を含む): 57217398

約数和(自身を除く): 29110802

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 143401, 286802, 573604, 1003807, 2007614, 4015228, 7026649, 14053298, 28106596]

約数ペア:

[(1, 28106596), (2, 14053298), (4, 7026649), (7, 4015228), (14, 2007614), (28, 1003807), (49, 573604), (98, 286802), (196, 143401)]