25586696

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 49222080

約数和(自身を除く): 23635384

約数列:

[1, 2, 4, 8, 71, 107, 142, 214, 284, 421, 428, 568, 842, 856, 1684, 3368, 7597, 15194, 29891, 30388, 45047, 59782, 60776, 90094, 119564, 180188, 239128, 360376, 3198337, 6396674, 12793348, 25586696]

約数ペア:

[(1, 25586696), (2, 12793348), (4, 6396674), (8, 3198337), (71, 360376), (107, 239128), (142, 180188), (214, 119564), (284, 90094), (421, 60776), (428, 59782), (568, 45047), (842, 30388), (856, 29891), (1684, 15194), (3368, 7597)]