2857707536

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{17041}}^1$

素因数の和:17319

約数の個数: 40

約数和(自身を含む): 5680303104

約数和(自身を除く): 2822595568

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 223, 376, 446, 752, 892, 1784, 3568, 10481, 17041, 20962, 34082, 41924, 68164, 83848, 136328, 167696, 272656, 800927, 1601854, 3203708, 3800143, 6407416, 7600286, 12814832, 15200572, 30401144, 60802288, 178606721, 357213442, 714426884, 1428853768, 2857707536]

約数ペア:

[(1, 2857707536), (2, 1428853768), (4, 714426884), (8, 357213442), (16, 178606721), (47, 60802288), (94, 30401144), (188, 15200572), (223, 12814832), (376, 7600286), (446, 6407416), (752, 3800143), (892, 3203708), (1784, 1601854), (3568, 800927), (10481, 272656), (17041, 167696), (20962, 136328), (34082, 83848), (41924, 68164)]