25705417

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 27715072

約数和(自身を除く): 2009655

約数列:

[1, 31, 37, 73, 307, 1147, 2263, 2701, 9517, 11359, 22411, 83731, 352129, 694741, 829207, 25705417]

約数ペア:

[(1, 25705417), (31, 829207), (37, 694741), (73, 352129), (307, 83731), (1147, 22411), (2263, 11359), (2701, 9517)]