79506716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3889}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 147042000

約数和(自身を除く): 67535284

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 3889, 5111, 7778, 10222, 15556, 20444, 73891, 147782, 295564, 1046141, 2092282, 4184564, 19876679, 39753358, 79506716]

約数ペア:

[(1, 79506716), (2, 39753358), (4, 19876679), (19, 4184564), (38, 2092282), (76, 1046141), (269, 295564), (538, 147782), (1076, 73891), (3889, 20444), (5111, 15556), (7778, 10222)]