28538306

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1303}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 43939584

約数和(自身を除く): 15401278

約数列:

[1, 2, 47, 94, 233, 466, 1303, 2606, 10951, 21902, 61241, 122482, 303599, 607198, 14269153, 28538306]

約数ペア:

[(1, 28538306), (2, 14269153), (47, 607198), (94, 303599), (233, 122482), (466, 61241), (1303, 21902), (2606, 10951)]