77289968

素因数分解:

$2^4\times 7^1\times {\mathrm{690089}}^1$

素因数の和:690104

約数の個数: 20

約数和(自身を含む): 171142320

約数和(自身を除く): 93852352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 690089, 1380178, 2760356, 4830623, 5520712, 9661246, 11041424, 19322492, 38644984, 77289968]

約数ペア:

[(1, 77289968), (2, 38644984), (4, 19322492), (7, 11041424), (8, 9661246), (14, 5520712), (16, 4830623), (28, 2760356), (56, 1380178), (112, 690089)]