13641664

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{4957}}^1$

素因数の和:5012

約数の個数: 28

約数和(自身を含む): 27705304

約数和(自身を除く): 14063640

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 4957, 9914, 19828, 39656, 79312, 158624, 213151, 317248, 426302, 852604, 1705208, 3410416, 6820832, 13641664]

約数ペア:

[(1, 13641664), (2, 6820832), (4, 3410416), (8, 1705208), (16, 852604), (32, 426302), (43, 317248), (64, 213151), (86, 158624), (172, 79312), (344, 39656), (688, 19828), (1376, 9914), (2752, 4957)]