28099468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7103}}^1$

素因数の和:7173

約数の個数: 24

約数和(自身を含む): 52512768

約数和(自身を除く): 24413300

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 7103, 14206, 28412, 163369, 305429, 326738, 610858, 653476, 1221716, 7024867, 14049734, 28099468]

約数ペア:

[(1, 28099468), (2, 14049734), (4, 7024867), (23, 1221716), (43, 653476), (46, 610858), (86, 326738), (92, 305429), (172, 163369), (989, 28412), (1978, 14206), (3956, 7103)]