66716848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379073}}^1$

素因数の和:379092

約数の個数: 20

約数和(自身を含む): 141015528

約数和(自身を除く): 74298680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379073, 758146, 1516292, 3032584, 4169803, 6065168, 8339606, 16679212, 33358424, 66716848]

約数ペア:

[(1, 66716848), (2, 33358424), (4, 16679212), (8, 8339606), (11, 6065168), (16, 4169803), (22, 3032584), (44, 1516292), (88, 758146), (176, 379073)]