68792608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{126457}}^1$

素因数の和:126484

約数の個数: 24

約数和(自身を含む): 143403372

約数和(自身を除く): 74610764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 126457, 252914, 505828, 1011656, 2023312, 2149769, 4046624, 4299538, 8599076, 17198152, 34396304, 68792608]

約数ペア:

[(1, 68792608), (2, 34396304), (4, 17198152), (8, 8599076), (16, 4299538), (17, 4046624), (32, 2149769), (34, 2023312), (68, 1011656), (136, 505828), (272, 252914), (544, 126457)]