28268216

素因数分解:

$2^3\times {\mathrm{811}}^1\times {\mathrm{4357}}^1$

素因数の和:5174

約数の個数: 16

約数和(自身を含む): 53080440

約数和(自身を除く): 24812224

約数列:

[1, 2, 4, 8, 811, 1622, 3244, 4357, 6488, 8714, 17428, 34856, 3533527, 7067054, 14134108, 28268216]

約数ペア:

[(1, 28268216), (2, 14134108), (4, 7067054), (8, 3533527), (811, 34856), (1622, 17428), (3244, 8714), (4357, 6488)]