28414684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{417863}}^1$

素因数の和:417884

約数の個数: 12

約数和(自身を含む): 52650864

約数和(自身を除く): 24236180

約数列:

[1, 2, 4, 17, 34, 68, 417863, 835726, 1671452, 7103671, 14207342, 28414684]

約数ペア:

[(1, 28414684), (2, 14207342), (4, 7103671), (17, 1671452), (34, 835726), (68, 417863)]