13953328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 29315088

約数和(自身を除く): 15361760

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1193, 1462, 2386, 2924, 4772, 5848, 9544, 11696, 19088, 20281, 40562, 51299, 81124, 102598, 162248, 205196, 324496, 410392, 820784, 872083, 1744166, 3488332, 6976664, 13953328]

約数ペア:

[(1, 13953328), (2, 6976664), (4, 3488332), (8, 1744166), (16, 872083), (17, 820784), (34, 410392), (43, 324496), (68, 205196), (86, 162248), (136, 102598), (172, 81124), (272, 51299), (344, 40562), (688, 20281), (731, 19088), (1193, 11696), (1462, 9544), (2386, 5848), (2924, 4772)]