28393468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5881}}^1$

素因数の和:5973

約数の個数: 24

約数和(自身を含む): 53361504

約数和(自身を除く): 24968036

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 5881, 11762, 23524, 99977, 199954, 399908, 417551, 835102, 1670204, 7098367, 14196734, 28393468]

約数ペア:

[(1, 28393468), (2, 14196734), (4, 7098367), (17, 1670204), (34, 835102), (68, 417551), (71, 399908), (142, 199954), (284, 99977), (1207, 23524), (2414, 11762), (4828, 5881)]