66917662

素因数分解:

$2^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{2243}}^1$

素因数の和:4383

約数の個数: 16

約数和(自身を含む): 114820992

約数和(自身を除く): 47903330

約数列:

[1, 2, 7, 14, 2131, 2243, 4262, 4486, 14917, 15701, 29834, 31402, 4779833, 9559666, 33458831, 66917662]

約数ペア:

[(1, 66917662), (2, 33458831), (7, 9559666), (14, 4779833), (2131, 31402), (2243, 29834), (4262, 15701), (4486, 14917)]