5641732

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^2$

素因数の和:355

約数の個数: 18

約数和(自身を含む): 10080798

約数和(自身を除く): 4439066

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 556, 10147, 19321, 20294, 38642, 40588, 77284, 1410433, 2820866, 5641732]

約数ペア:

[(1, 5641732), (2, 2820866), (4, 1410433), (73, 77284), (139, 40588), (146, 38642), (278, 20294), (292, 19321), (556, 10147)]