77739242

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{28771}}^1$

素因数の和:28973

約数の個数: 16

約数和(自身を含む): 133962432

約数和(自身を除く): 56223190

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 28771, 57542, 201397, 402794, 5552803, 11105606, 38869621, 77739242]

約数ペア:

[(1, 77739242), (2, 38869621), (7, 11105606), (14, 5552803), (193, 402794), (386, 201397), (1351, 57542), (2702, 28771)]