71368154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249539}}^1$

素因数の和:249565

約数の個数: 16

約数和(自身を含む): 125768160

約数和(自身を除く): 54400006

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 249539, 499078, 2744929, 3244007, 5489858, 6488014, 35684077, 71368154]

約数ペア:

[(1, 71368154), (2, 35684077), (11, 6488014), (13, 5489858), (22, 3244007), (26, 2744929), (143, 499078), (286, 249539)]