67805636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{643}}^2$

素因数の和:1331

約数の個数: 18

約数和(自身を含む): 121743342

約数和(自身を除く): 53937706

約数列:

[1, 2, 4, 41, 82, 164, 643, 1286, 2572, 26363, 52726, 105452, 413449, 826898, 1653796, 16951409, 33902818, 67805636]

約数ペア:

[(1, 67805636), (2, 33902818), (4, 16951409), (41, 1653796), (82, 826898), (164, 413449), (643, 105452), (1286, 52726), (2572, 26363)]