77740078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2999}}^1$

素因数の和:4011

約数の個数: 16

約数和(自身を含む): 125748000

約数和(自身を除く): 48007922

約数列:

[1, 2, 13, 26, 997, 1994, 2999, 5998, 12961, 25922, 38987, 77974, 2990003, 5980006, 38870039, 77740078]

約数ペア:

[(1, 77740078), (2, 38870039), (13, 5980006), (26, 2990003), (997, 77974), (1994, 38987), (2999, 25922), (5998, 12961)]