68935646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6836

約数の個数: 32

約数和(自身を含む): 123052608

約数和(自身を除く): 54116962

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 6781, 10166, 13562, 88153, 115277, 155963, 176306, 230554, 311926, 1498601, 2027519, 2651371, 2997202, 4055038, 5302742, 34467823, 68935646]

約数ペア:

[(1, 68935646), (2, 34467823), (13, 5302742), (17, 4055038), (23, 2997202), (26, 2651371), (34, 2027519), (46, 1498601), (221, 311926), (299, 230554), (391, 176306), (442, 155963), (598, 115277), (782, 88153), (5083, 13562), (6781, 10166)]