71611278

素因数分解:

$2^1\times 3^1\times {\mathrm{907}}^1\times {\mathrm{13159}}^1$

素因数の和:14071

約数の個数: 16

約数和(自身を含む): 143391360

約数和(自身を除く): 71780082

約数列:

[1, 2, 3, 6, 907, 1814, 2721, 5442, 13159, 26318, 39477, 78954, 11935213, 23870426, 35805639, 71611278]

約数ペア:

[(1, 71611278), (2, 35805639), (3, 23870426), (6, 11935213), (907, 78954), (1814, 39477), (2721, 26318), (5442, 13159)]