27903184

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{4349}}^1$

素因数の和:4758

約数の個数: 20

約数和(自身を含む): 54209700

約数和(自身を除く): 26306516

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 4349, 6416, 8698, 17396, 34792, 69584, 1743949, 3487898, 6975796, 13951592, 27903184]

約数ペア:

[(1, 27903184), (2, 13951592), (4, 6975796), (8, 3487898), (16, 1743949), (401, 69584), (802, 34792), (1604, 17396), (3208, 8698), (4349, 6416)]