25126189193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{87721}}^1$

素因数の和:87857

約数の個数: 32

約数和(自身を含む): 31832559360

約数和(自身を除く): 6706370167

約数列:

[1, 7, 17, 29, 83, 119, 203, 493, 581, 1411, 2407, 3451, 9877, 16849, 40919, 87721, 286433, 614047, 1491257, 2543909, 7280843, 10438799, 17807363, 43246453, 50965901, 123774331, 211144447, 302725171, 866420317, 1478011129, 3589455599, 25126189193]

約数ペア:

[(1, 25126189193), (7, 3589455599), (17, 1478011129), (29, 866420317), (83, 302725171), (119, 211144447), (203, 123774331), (493, 50965901), (581, 43246453), (1411, 17807363), (2407, 10438799), (3451, 7280843), (9877, 2543909), (16849, 1491257), (40919, 614047), (87721, 286433)]