71841046

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{19427}}^1$

素因数の和:19515

約数の個数: 12

約数和(自身を含む): 110331612

約数和(自身を除く): 38490566

約数列:

[1, 2, 43, 86, 1849, 3698, 19427, 38854, 835361, 1670722, 35920523, 71841046]

約数ペア:

[(1, 71841046), (2, 35920523), (43, 1670722), (86, 835361), (1849, 38854), (3698, 19427)]