70734928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{401903}}^1$

素因数の和:401922

約数の個数: 20

約数和(自身を含む): 149508288

約数和(自身を除く): 78773360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 401903, 803806, 1607612, 3215224, 4420933, 6430448, 8841866, 17683732, 35367464, 70734928]

約数ペア:

[(1, 70734928), (2, 35367464), (4, 17683732), (8, 8841866), (11, 6430448), (16, 4420933), (22, 3215224), (44, 1607612), (88, 803806), (176, 401903)]