26721168

素因数分解:

$2^4\times 3^1\times {\mathrm{556691}}^1$

素因数の和:556702

約数の個数: 20

約数和(自身を含む): 69029808

約数和(自身を除く): 42308640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 556691, 1113382, 1670073, 2226764, 3340146, 4453528, 6680292, 8907056, 13360584, 26721168]

約数ペア:

[(1, 26721168), (2, 13360584), (3, 8907056), (4, 6680292), (6, 4453528), (8, 3340146), (12, 2226764), (16, 1670073), (24, 1113382), (48, 556691)]