28217236486

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4621231}}^1$

素因数の和:4621347

約数の個数: 16

約数和(自身を含む): 43920188928

約数和(自身を除く): 15702952442

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 4621231, 9242462, 198712933, 328107401, 397425866, 656214802, 14108618243, 28217236486]

約数ペア:

[(1, 28217236486), (2, 14108618243), (43, 656214802), (71, 397425866), (86, 328107401), (142, 198712933), (3053, 9242462), (6106, 4621231)]