72449039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 80668224

約数和(自身を除く): 8219185

約数列:

[1, 13, 53, 71, 689, 923, 1481, 3763, 19253, 48919, 78493, 105151, 1020409, 1366963, 5573003, 72449039]

約数ペア:

[(1, 72449039), (13, 5573003), (53, 1366963), (71, 1020409), (689, 105151), (923, 78493), (1481, 48919), (3763, 19253)]