6656438896

素因数分解:

$2^4\times {\mathrm{6311}}^1\times {\mathrm{65921}}^1$

素因数の和:72240

約数の個数: 20

約数和(自身を含む): 12899089584

約数和(自身を除く): 6242650688

約数列:

[1, 2, 4, 8, 16, 6311, 12622, 25244, 50488, 65921, 100976, 131842, 263684, 527368, 1054736, 416027431, 832054862, 1664109724, 3328219448, 6656438896]

約数ペア:

[(1, 6656438896), (2, 3328219448), (4, 1664109724), (8, 832054862), (16, 416027431), (6311, 1054736), (12622, 527368), (25244, 263684), (50488, 131842), (65921, 100976)]