27999964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{859}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 50929200

約数和(自身を除く): 22929236

約数列:

[1, 2, 4, 29, 58, 116, 281, 562, 859, 1124, 1718, 3436, 8149, 16298, 24911, 32596, 49822, 99644, 241379, 482758, 965516, 6999991, 13999982, 27999964]

約数ペア:

[(1, 27999964), (2, 13999982), (4, 6999991), (29, 965516), (58, 482758), (116, 241379), (281, 99644), (562, 49822), (859, 32596), (1124, 24911), (1718, 16298), (3436, 8149)]