1567902656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20297}}^1$

素因数の和:20397

約数の個数: 56

約数和(自身を含む): 3340888416

約数和(自身を除く): 1772985760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 1088, 1136, 1207, 2272, 2414, 4544, 4828, 9656, 19312, 20297, 38624, 40594, 77248, 81188, 162376, 324752, 345049, 649504, 690098, 1299008, 1380196, 1441087, 2760392, 2882174, 5520784, 5764348, 11041568, 11528696, 22083136, 23057392, 24498479, 46114784, 48996958, 92229568, 97993916, 195987832, 391975664, 783951328, 1567902656]

約数ペア:

[(1, 1567902656), (2, 783951328), (4, 391975664), (8, 195987832), (16, 97993916), (17, 92229568), (32, 48996958), (34, 46114784), (64, 24498479), (68, 23057392), (71, 22083136), (136, 11528696), (142, 11041568), (272, 5764348), (284, 5520784), (544, 2882174), (568, 2760392), (1088, 1441087), (1136, 1380196), (1207, 1299008), (2272, 690098), (2414, 649504), (4544, 345049), (4828, 324752), (9656, 162376), (19312, 81188), (20297, 77248), (38624, 40594)]