28065904

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{1669}}^1$

素因数の和:2728

約数の個数: 20

約数和(自身を含む): 54462040

約数和(自身を除く): 26396136

約数列:

[1, 2, 4, 8, 16, 1051, 1669, 2102, 3338, 4204, 6676, 8408, 13352, 16816, 26704, 1754119, 3508238, 7016476, 14032952, 28065904]

約数ペア:

[(1, 28065904), (2, 14032952), (4, 7016476), (8, 3508238), (16, 1754119), (1051, 26704), (1669, 16816), (2102, 13352), (3338, 8408), (4204, 6676)]