72508928

素因数分解:

$2^9\times {\mathrm{141619}}^1$

素因数の和:141637

約数の個数: 20

約数和(自身を含む): 144877260

約数和(自身を除く): 72368332

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 141619, 283238, 566476, 1132952, 2265904, 4531808, 9063616, 18127232, 36254464, 72508928]

約数ペア:

[(1, 72508928), (2, 36254464), (4, 18127232), (8, 9063616), (16, 4531808), (32, 2265904), (64, 1132952), (128, 566476), (256, 283238), (512, 141619)]