28675756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5881}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 53361504

約数和(自身を除く): 24685748

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 5881, 11762, 23524, 135263, 270526, 311693, 541052, 623386, 1246772, 7168939, 14337878, 28675756]

約数ペア:

[(1, 28675756), (2, 14337878), (4, 7168939), (23, 1246772), (46, 623386), (53, 541052), (92, 311693), (106, 270526), (212, 135263), (1219, 23524), (2438, 11762), (4876, 5881)]