77956508

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{7013}}^1$

素因数の和:7421

約数の個数: 24

約数和(自身を含む): 156328032

約数和(自身を除く): 78371524

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 7013, 11116, 14026, 28052, 49091, 98182, 196364, 2784161, 5568322, 11136644, 19489127, 38978254, 77956508]

約数ペア:

[(1, 77956508), (2, 38978254), (4, 19489127), (7, 11136644), (14, 5568322), (28, 2784161), (397, 196364), (794, 98182), (1588, 49091), (2779, 28052), (5558, 14026), (7013, 11116)]