28377674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1069}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 45928680

約数和(自身を除く): 17551006

約数列:

[1, 2, 13, 26, 1021, 1069, 2042, 2138, 13273, 13897, 26546, 27794, 1091449, 2182898, 14188837, 28377674]

約数ペア:

[(1, 28377674), (2, 14188837), (13, 2182898), (26, 1091449), (1021, 27794), (1069, 26546), (2042, 13897), (2138, 13273)]