68870656

素因数分解:

$2^9\times {\mathrm{134513}}^1$

素因数の和:134531

約数の個数: 20

約数和(自身を含む): 137607822

約数和(自身を除く): 68737166

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 134513, 269026, 538052, 1076104, 2152208, 4304416, 8608832, 17217664, 34435328, 68870656]

約数ペア:

[(1, 68870656), (2, 34435328), (4, 17217664), (8, 8608832), (16, 4304416), (32, 2152208), (64, 1076104), (128, 538052), (256, 269026), (512, 134513)]