64173076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{132589}}^1$

素因数の和:132615

約数の個数: 18

約数和(自身を含む): 123441290

約数和(自身を除く): 59268214

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 132589, 265178, 530356, 1458479, 2916958, 5833916, 16043269, 32086538, 64173076]

約数ペア:

[(1, 64173076), (2, 32086538), (4, 16043269), (11, 5833916), (22, 2916958), (44, 1458479), (121, 530356), (242, 265178), (484, 132589)]