70549424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{400849}}^1$

素因数の和:400868

約数の個数: 20

約数和(自身を含む): 149116200

約数和(自身を除く): 78566776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 400849, 801698, 1603396, 3206792, 4409339, 6413584, 8818678, 17637356, 35274712, 70549424]

約数ペア:

[(1, 70549424), (2, 35274712), (4, 17637356), (8, 8818678), (11, 6413584), (16, 4409339), (22, 3206792), (44, 1603396), (88, 801698), (176, 400849)]