67288912

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{18859}}^1$

素因数の和:19090

約数の個数: 20

約数和(自身を含む): 130963840

約数和(自身を除く): 63674928

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 18859, 37718, 75436, 150872, 301744, 4205557, 8411114, 16822228, 33644456, 67288912]

約数ペア:

[(1, 67288912), (2, 33644456), (4, 16822228), (8, 8411114), (16, 4205557), (223, 301744), (446, 150872), (892, 75436), (1784, 37718), (3568, 18859)]