64946288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{369013}}^1$

素因数の和:369032

約数の個数: 20

約数和(自身を含む): 137273208

約数和(自身を除く): 72326920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 369013, 738026, 1476052, 2952104, 4059143, 5904208, 8118286, 16236572, 32473144, 64946288]

約数ペア:

[(1, 64946288), (2, 32473144), (4, 16236572), (8, 8118286), (11, 5904208), (16, 4059143), (22, 2952104), (44, 1476052), (88, 738026), (176, 369013)]