28028582

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3881}}^1$

素因数の和:4063

約数の個数: 16

約数和(自身を含む): 44161632

約数和(自身を除く): 16133050

約数列:

[1, 2, 23, 46, 157, 314, 3611, 3881, 7222, 7762, 89263, 178526, 609317, 1218634, 14014291, 28028582]

約数ペア:

[(1, 28028582), (2, 14014291), (23, 1218634), (46, 609317), (157, 178526), (314, 89263), (3611, 7762), (3881, 7222)]