64937852

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15359}}^1$

素因数の和:15521

約数の個数: 24

約数和(自身を含む): 130744320

約数和(自身を除く): 65806468

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 15359, 30718, 61436, 107513, 215026, 430052, 2319209, 4638418, 9276836, 16234463, 32468926, 64937852]

約数ペア:

[(1, 64937852), (2, 32468926), (4, 16234463), (7, 9276836), (14, 4638418), (28, 2319209), (151, 430052), (302, 215026), (604, 107513), (1057, 61436), (2114, 30718), (4228, 15359)]