38777726

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2516

約数の個数: 24

約数和(自身を含む): 64351584

約数和(自身を除く): 25573858

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 2441, 4882, 7943, 15886, 31733, 63466, 114727, 229454, 412529, 825058, 1491451, 2982902, 19388863, 38777726]

約数ペア:

[(1, 38777726), (2, 19388863), (13, 2982902), (26, 1491451), (47, 825058), (94, 412529), (169, 229454), (338, 114727), (611, 63466), (1222, 31733), (2441, 15886), (4882, 7943)]