40055456

素因数分解:

$2^5\times 7^1\times {\mathrm{178819}}^1$

素因数の和:178836

約数の個数: 24

約数和(自身を含む): 90125280

約数和(自身を除く): 50069824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 178819, 357638, 715276, 1251733, 1430552, 2503466, 2861104, 5006932, 5722208, 10013864, 20027728, 40055456]

約数ペア:

[(1, 40055456), (2, 20027728), (4, 10013864), (7, 5722208), (8, 5006932), (14, 2861104), (16, 2503466), (28, 1430552), (32, 1251733), (56, 715276), (112, 357638), (224, 178819)]