71628841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 78274240

約数和(自身を除く): 6645399

約数列:

[1, 19, 43, 73, 817, 1201, 1387, 3139, 22819, 51643, 59641, 87673, 981217, 1665787, 3769939, 71628841]

約数ペア:

[(1, 71628841), (19, 3769939), (43, 1665787), (73, 981217), (817, 87673), (1201, 59641), (1387, 51643), (3139, 22819)]