13723744

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 28325808

約数和(自身を除く): 14602064

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 173, 268, 296, 346, 536, 592, 692, 1072, 1184, 1384, 2144, 2479, 2768, 4958, 5536, 6401, 9916, 11591, 12802, 19832, 23182, 25604, 39664, 46364, 51208, 79328, 92728, 102416, 185456, 204832, 370912, 428867, 857734, 1715468, 3430936, 6861872, 13723744]

約数ペア:

[(1, 13723744), (2, 6861872), (4, 3430936), (8, 1715468), (16, 857734), (32, 428867), (37, 370912), (67, 204832), (74, 185456), (134, 102416), (148, 92728), (173, 79328), (268, 51208), (296, 46364), (346, 39664), (536, 25604), (592, 23182), (692, 19832), (1072, 12802), (1184, 11591), (1384, 9916), (2144, 6401), (2479, 5536), (2768, 4958)]