67638478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{5011}}^1$

素因数の和:5427

約数の個数: 16

約数和(自身を含む): 107717904

約数和(自身を除く): 40079426

約数列:

[1, 2, 17, 34, 397, 794, 5011, 6749, 10022, 13498, 85187, 170374, 1989367, 3978734, 33819239, 67638478]

約数ペア:

[(1, 67638478), (2, 33819239), (17, 3978734), (34, 1989367), (397, 170374), (794, 85187), (5011, 13498), (6749, 10022)]