67649456

素因数分解:

$2^4\times 7^1\times {\mathrm{604013}}^1$

素因数の和:604028

約数の個数: 20

約数和(自身を含む): 149795472

約数和(自身を除く): 82146016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 604013, 1208026, 2416052, 4228091, 4832104, 8456182, 9664208, 16912364, 33824728, 67649456]

約数ペア:

[(1, 67649456), (2, 33824728), (4, 16912364), (7, 9664208), (8, 8456182), (14, 4832104), (16, 4228091), (28, 2416052), (56, 1208026), (112, 604013)]