64780382

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2543}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 99643392

約数和(自身を除く): 34863010

約数列:

[1, 2, 47, 94, 271, 542, 2543, 5086, 12737, 25474, 119521, 239042, 689153, 1378306, 32390191, 64780382]

約数ペア:

[(1, 64780382), (2, 32390191), (47, 1378306), (94, 689153), (271, 239042), (542, 119521), (2543, 25474), (5086, 12737)]