71253424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{404849}}^1$

素因数の和:404868

約数の個数: 20

約数和(自身を含む): 150604200

約数和(自身を除く): 79350776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 404849, 809698, 1619396, 3238792, 4453339, 6477584, 8906678, 17813356, 35626712, 71253424]

約数ペア:

[(1, 71253424), (2, 35626712), (4, 17813356), (8, 8906678), (11, 6477584), (16, 4453339), (22, 3238792), (44, 1619396), (88, 809698), (176, 404849)]