25970948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4813}}^1$

素因数の和:4907

約数の個数: 24

約数和(自身を含む): 48525120

約数和(自身を除く): 22554172

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 4813, 5396, 9626, 19252, 91447, 182894, 341723, 365788, 683446, 1366892, 6492737, 12985474, 25970948]

約数ペア:

[(1, 25970948), (2, 12985474), (4, 6492737), (19, 1366892), (38, 683446), (71, 365788), (76, 341723), (142, 182894), (284, 91447), (1349, 19252), (2698, 9626), (4813, 5396)]