68796928

素因数分解:

$2^9\times {\mathrm{134369}}^1$

素因数の和:134387

約数の個数: 20

約数和(自身を含む): 137460510

約数和(自身を除く): 68663582

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 134369, 268738, 537476, 1074952, 2149904, 4299808, 8599616, 17199232, 34398464, 68796928]

約数ペア:

[(1, 68796928), (2, 34398464), (4, 17199232), (8, 8599616), (16, 4299808), (32, 2149904), (64, 1074952), (128, 537476), (256, 268738), (512, 134369)]