84787052

素因数分解:

$2^2\times 7^2\times {\mathrm{432587}}^1$

素因数の和:432605

約数の個数: 18

約数和(自身を含む): 172602612

約数和(自身を除く): 87815560

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 432587, 865174, 1730348, 3028109, 6056218, 12112436, 21196763, 42393526, 84787052]

約数ペア:

[(1, 84787052), (2, 42393526), (4, 21196763), (7, 12112436), (14, 6056218), (28, 3028109), (49, 1730348), (98, 865174), (196, 432587)]