71963606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251621}}^1$

素因数の和:251647

約数の個数: 16

約数和(自身を含む): 126817488

約数和(自身を除く): 54853882

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 251621, 503242, 2767831, 3271073, 5535662, 6542146, 35981803, 71963606]

約数ペア:

[(1, 71963606), (2, 35981803), (11, 6542146), (13, 5535662), (22, 3271073), (26, 2767831), (143, 503242), (286, 251621)]