27790664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{315803}}^1$

素因数の和:315820

約数の個数: 16

約数和(自身を含む): 56844720

約数和(自身を除く): 29054056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 315803, 631606, 1263212, 2526424, 3473833, 6947666, 13895332, 27790664]

約数ペア:

[(1, 27790664), (2, 13895332), (4, 6947666), (8, 3473833), (11, 2526424), (22, 1263212), (44, 631606), (88, 315803)]