68316052

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{6991}}^1$

素因数の和:7351

約数の個数: 24

約数和(自身を含む): 137043200

約数和(自身を除く): 68727148

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 6991, 9772, 13982, 27964, 48937, 97874, 195748, 2439859, 4879718, 9759436, 17079013, 34158026, 68316052]

約数ペア:

[(1, 68316052), (2, 34158026), (4, 17079013), (7, 9759436), (14, 4879718), (28, 2439859), (349, 195748), (698, 97874), (1396, 48937), (2443, 27964), (4886, 13982), (6991, 9772)]