172104772

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{63367}}^1$

素因数の和:63475

約数の個数: 24

約数和(自身を含む): 347763584

約数和(自身を除く): 175658812

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 63367, 126734, 253468, 443569, 887138, 1774276, 6146599, 12293198, 24586396, 43026193, 86052386, 172104772]

約数ペア:

[(1, 172104772), (2, 86052386), (4, 43026193), (7, 24586396), (14, 12293198), (28, 6146599), (97, 1774276), (194, 887138), (388, 443569), (679, 253468), (1358, 126734), (2716, 63367)]