40249676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31153}}^1$

素因数の和:31193

約数の個数: 24

約数和(自身を含む): 78508080

約数和(自身を除く): 38258404

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 31153, 62306, 124612, 529601, 591907, 1059202, 1183814, 2118404, 2367628, 10062419, 20124838, 40249676]

約数ペア:

[(1, 40249676), (2, 20124838), (4, 10062419), (17, 2367628), (19, 2118404), (34, 1183814), (38, 1059202), (68, 591907), (76, 529601), (323, 124612), (646, 62306), (1292, 31153)]