40482568

素因数分解:

$2^3\times 7^1\times {\mathrm{722903}}^1$

素因数の和:722916

約数の個数: 16

約数和(自身を含む): 86748480

約数和(自身を除く): 46265912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 722903, 1445806, 2891612, 5060321, 5783224, 10120642, 20241284, 40482568]

約数ペア:

[(1, 40482568), (2, 20241284), (4, 10120642), (7, 5783224), (8, 5060321), (14, 2891612), (28, 1445806), (56, 722903)]