71320223078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{3969733}}^1$

素因数の和:3970439

約数の個数: 16

約数和(自身を含む): 115376348976

約数和(自身を除く): 44056125898

約数列:

[1, 2, 13, 26, 691, 1382, 8983, 17966, 3969733, 7939466, 51606529, 103213058, 2743085503, 5486171006, 35660111539, 71320223078]

約数ペア:

[(1, 71320223078), (2, 35660111539), (13, 5486171006), (26, 2743085503), (691, 103213058), (1382, 51606529), (8983, 7939466), (17966, 3969733)]