17729072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 35731344

約数和(自身を除く): 18002272

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 353, 584, 688, 706, 1168, 1412, 2824, 3139, 5648, 6278, 12556, 15179, 25112, 25769, 30358, 50224, 51538, 60716, 103076, 121432, 206152, 242864, 412304, 1108067, 2216134, 4432268, 8864536, 17729072]

約数ペア:

[(1, 17729072), (2, 8864536), (4, 4432268), (8, 2216134), (16, 1108067), (43, 412304), (73, 242864), (86, 206152), (146, 121432), (172, 103076), (292, 60716), (344, 51538), (353, 50224), (584, 30358), (688, 25769), (706, 25112), (1168, 15179), (1412, 12556), (2824, 6278), (3139, 5648)]