42159388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21379}}^1$

素因数の和:21429

約数の個数: 24

約数和(自身を含む): 80816400

約数和(自身を除く): 38657012

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 21379, 42758, 85516, 363443, 619991, 726886, 1239982, 1453772, 2479964, 10539847, 21079694, 42159388]

約数ペア:

[(1, 42159388), (2, 21079694), (4, 10539847), (17, 2479964), (29, 1453772), (34, 1239982), (58, 726886), (68, 619991), (116, 363443), (493, 85516), (986, 42758), (1972, 21379)]