61040728

素因数分解:

$2^3\times 7^1\times {\mathrm{1090013}}^1$

素因数の和:1090026

約数の個数: 16

約数和(自身を含む): 130801680

約数和(自身を除く): 69760952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1090013, 2180026, 4360052, 7630091, 8720104, 15260182, 30520364, 61040728]

約数ペア:

[(1, 61040728), (2, 30520364), (4, 15260182), (7, 8720104), (8, 7630091), (14, 4360052), (28, 2180026), (56, 1090013)]