56438878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{40487}}^1$

素因数の和:40547

約数の個数: 16

約数和(自身を含む): 91826784

約数和(自身を除く): 35387906

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 40487, 80974, 688279, 1376558, 1659967, 3319934, 28219439, 56438878]

約数ペア:

[(1, 56438878), (2, 28219439), (17, 3319934), (34, 1659967), (41, 1376558), (82, 688279), (697, 80974), (1394, 40487)]