13591648

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 31256064

約数和(自身を除く): 17664416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1291, 1316, 1504, 2582, 2632, 5164, 5264, 9037, 10328, 10528, 18074, 20656, 36148, 41312, 60677, 72296, 121354, 144592, 242708, 289184, 424739, 485416, 849478, 970832, 1698956, 1941664, 3397912, 6795824, 13591648]

約数ペア:

[(1, 13591648), (2, 6795824), (4, 3397912), (7, 1941664), (8, 1698956), (14, 970832), (16, 849478), (28, 485416), (32, 424739), (47, 289184), (56, 242708), (94, 144592), (112, 121354), (188, 72296), (224, 60677), (329, 41312), (376, 36148), (658, 20656), (752, 18074), (1291, 10528), (1316, 10328), (1504, 9037), (2582, 5264), (2632, 5164)]