66912098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{21881}}^1$

素因数の和:22033

約数の個数: 16

約数和(自身を含む): 110285280

約数和(自身を除く): 43373182

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 21881, 43762, 240691, 481382, 3041459, 6082918, 33456049, 66912098]

約数ペア:

[(1, 66912098), (2, 33456049), (11, 6082918), (22, 3041459), (139, 481382), (278, 240691), (1529, 43762), (3058, 21881)]