68556448

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{49823}}^1$

素因数の和:49876

約数の個数: 24

約数和(自身を含む): 138112128

約数和(自身を除く): 69555680

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 49823, 99646, 199292, 398584, 797168, 1594336, 2142389, 4284778, 8569556, 17139112, 34278224, 68556448]

約数ペア:

[(1, 68556448), (2, 34278224), (4, 17139112), (8, 8569556), (16, 4284778), (32, 2142389), (43, 1594336), (86, 797168), (172, 398584), (344, 199292), (688, 99646), (1376, 49823)]