27661858

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63737}}^1$

素因数の和:63777

約数の個数: 16

約数和(自身を含む): 48950784

約数和(自身を除く): 21288926

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 63737, 127474, 446159, 892318, 1975847, 3951694, 13830929, 27661858]

約数ペア:

[(1, 27661858), (2, 13830929), (7, 3951694), (14, 1975847), (31, 892318), (62, 446159), (217, 127474), (434, 63737)]