66113294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{28571}}^1$

素因数の和:28675

約数の個数: 16

約数和(自身を含む): 108002160

約数和(自身を除く): 41888866

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 28571, 57142, 371423, 742846, 2542819, 5085638, 33056647, 66113294]

約数ペア:

[(1, 66113294), (2, 33056647), (13, 5085638), (26, 2542819), (89, 742846), (178, 371423), (1157, 57142), (2314, 28571)]