28393607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 32012064

約数和(自身を除く): 3618457

約数列:

[1, 11, 41, 157, 401, 451, 1727, 4411, 6437, 16441, 62957, 70807, 180851, 692527, 2581237, 28393607]

約数ペア:

[(1, 28393607), (11, 2581237), (41, 692527), (157, 180851), (401, 70807), (451, 62957), (1727, 16441), (4411, 6437)]