28790864

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{7927}}^1$

素因数の和:8162

約数の個数: 20

約数和(自身を含む): 56035104

約数和(自身を除く): 27244240

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 7927, 15854, 31708, 63416, 126832, 1799429, 3598858, 7197716, 14395432, 28790864]

約数ペア:

[(1, 28790864), (2, 14395432), (4, 7197716), (8, 3598858), (16, 1799429), (227, 126832), (454, 63416), (908, 31708), (1816, 15854), (3632, 7927)]