39721036292

素因数分解:

$2^2\times 7^1\times {\mathrm{17921}}^1\times {\mathrm{79159}}^1$

素因数の和:97091

約数の個数: 24

約数和(自身を含む): 79447509120

約数和(自身を除く): 39726472828

約数列:

[1, 2, 4, 7, 14, 28, 17921, 35842, 71684, 79159, 125447, 158318, 250894, 316636, 501788, 554113, 1108226, 2216452, 1418608439, 2837216878, 5674433756, 9930259073, 19860518146, 39721036292]

約数ペア:

[(1, 39721036292), (2, 19860518146), (4, 9930259073), (7, 5674433756), (14, 2837216878), (28, 1418608439), (17921, 2216452), (35842, 1108226), (71684, 554113), (79159, 501788), (125447, 316636), (158318, 250894)]