78678832

素因数分解:

$2^4\times {\mathrm{883}}^1\times {\mathrm{5569}}^1$

素因数の和:6460

約数の個数: 20

約数和(自身を含む): 152640280

約数和(自身を除く): 73961448

約数列:

[1, 2, 4, 8, 16, 883, 1766, 3532, 5569, 7064, 11138, 14128, 22276, 44552, 89104, 4917427, 9834854, 19669708, 39339416, 78678832]

約数ペア:

[(1, 78678832), (2, 39339416), (4, 19669708), (8, 9834854), (16, 4917427), (883, 89104), (1766, 44552), (3532, 22276), (5569, 14128), (7064, 11138)]