5578456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53639}}^1$

素因数の和:53658

約数の個数: 16

約数和(自身を含む): 11264400

約数和(自身を除く): 5685944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 53639, 107278, 214556, 429112, 697307, 1394614, 2789228, 5578456]

約数ペア:

[(1, 5578456), (2, 2789228), (4, 1394614), (8, 697307), (13, 429112), (26, 214556), (52, 107278), (104, 53639)]