6688624

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{4139}}^1$

素因数の和:4248

約数の個数: 20

約数和(自身を含む): 13090680

約数和(自身を除く): 6402056

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 4139, 8278, 16556, 33112, 66224, 418039, 836078, 1672156, 3344312, 6688624]

約数ペア:

[(1, 6688624), (2, 3344312), (4, 1672156), (8, 836078), (16, 418039), (101, 66224), (202, 33112), (404, 16556), (808, 8278), (1616, 4139)]