326998336

素因数分解:

$2^6\times 7^1\times {\mathrm{729907}}^1$

素因数の和:729926

約数の個数: 28

約数和(自身を含む): 741586528

約数和(自身を除く): 414588192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 729907, 1459814, 2919628, 5109349, 5839256, 10218698, 11678512, 20437396, 23357024, 40874792, 46714048, 81749584, 163499168, 326998336]

約数ペア:

[(1, 326998336), (2, 163499168), (4, 81749584), (7, 46714048), (8, 40874792), (14, 23357024), (16, 20437396), (28, 11678512), (32, 10218698), (56, 5839256), (64, 5109349), (112, 2919628), (224, 1459814), (448, 729907)]