42041388584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{404244121}}^1$

素因数の和:404244140

約数の個数: 16

約数和(自身を含む): 84891265620

約数和(自身を除く): 42849877036

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 404244121, 808488242, 1616976484, 3233952968, 5255173573, 10510347146, 21020694292, 42041388584]

約数ペア:

[(1, 42041388584), (2, 21020694292), (4, 10510347146), (8, 5255173573), (13, 3233952968), (26, 1616976484), (52, 808488242), (104, 404244121)]