78870446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{2389}}^1$

素因数の和:3379

約数の個数: 16

約数和(自身を含む): 125446320

約数和(自身を除く): 46575874

約数列:

[1, 2, 17, 34, 971, 1942, 2389, 4778, 16507, 33014, 40613, 81226, 2319719, 4639438, 39435223, 78870446]

約数ペア:

[(1, 78870446), (2, 39435223), (17, 4639438), (34, 2319719), (971, 81226), (1942, 40613), (2389, 33014), (4778, 16507)]