71444332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6763}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 132574400

約数和(自身を除く): 61130068

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 6763, 10564, 13526, 27052, 128497, 256994, 513988, 940057, 1880114, 3760228, 17861083, 35722166, 71444332]

約数ペア:

[(1, 71444332), (2, 35722166), (4, 17861083), (19, 3760228), (38, 1880114), (76, 940057), (139, 513988), (278, 256994), (556, 128497), (2641, 27052), (5282, 13526), (6763, 10564)]