78071956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1493}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 144947880

約数和(自身を除く): 66875924

約数列:

[1, 2, 4, 17, 34, 68, 769, 1493, 1538, 2986, 3076, 5972, 13073, 25381, 26146, 50762, 52292, 101524, 1148117, 2296234, 4592468, 19517989, 39035978, 78071956]

約数ペア:

[(1, 78071956), (2, 39035978), (4, 19517989), (17, 4592468), (34, 2296234), (68, 1148117), (769, 101524), (1493, 52292), (1538, 50762), (2986, 26146), (3076, 25381), (5972, 13073)]