68699504

素因数分解:

$2^4\times {\mathrm{1759}}^1\times {\mathrm{2441}}^1$

素因数の和:4208

約数の個数: 20

約数和(自身を含む): 133235520

約数和(自身を除く): 64536016

約数列:

[1, 2, 4, 8, 16, 1759, 2441, 3518, 4882, 7036, 9764, 14072, 19528, 28144, 39056, 4293719, 8587438, 17174876, 34349752, 68699504]

約数ペア:

[(1, 68699504), (2, 34349752), (4, 17174876), (8, 8587438), (16, 4293719), (1759, 39056), (2441, 28144), (3518, 19528), (4882, 14072), (7036, 9764)]