76281772

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{6661}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 152959520

約数和(自身を除く): 76677748

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 6661, 11452, 13322, 26644, 46627, 93254, 186508, 2724349, 5448698, 10897396, 19070443, 38140886, 76281772]

約数ペア:

[(1, 76281772), (2, 38140886), (4, 19070443), (7, 10897396), (14, 5448698), (28, 2724349), (409, 186508), (818, 93254), (1636, 46627), (2863, 26644), (5726, 13322), (6661, 11452)]