71699032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{289109}}^1$

素因数の和:289146

約数の個数: 16

約数和(自身を含む): 138772800

約数和(自身を除く): 67073768

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 289109, 578218, 1156436, 2312872, 8962379, 17924758, 35849516, 71699032]

約数ペア:

[(1, 71699032), (2, 35849516), (4, 17924758), (8, 8962379), (31, 2312872), (62, 1156436), (124, 578218), (248, 289109)]