13751744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 56

約数和(自身を含む): 29504640

約数和(自身を除く): 15752896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 263, 304, 344, 526, 608, 688, 817, 1052, 1216, 1376, 1634, 2104, 2752, 3268, 4208, 4997, 6536, 8416, 9994, 11309, 13072, 16832, 19988, 22618, 26144, 39976, 45236, 52288, 79952, 90472, 159904, 180944, 214871, 319808, 361888, 429742, 723776, 859484, 1718968, 3437936, 6875872, 13751744]

約数ペア:

[(1, 13751744), (2, 6875872), (4, 3437936), (8, 1718968), (16, 859484), (19, 723776), (32, 429742), (38, 361888), (43, 319808), (64, 214871), (76, 180944), (86, 159904), (152, 90472), (172, 79952), (263, 52288), (304, 45236), (344, 39976), (526, 26144), (608, 22618), (688, 19988), (817, 16832), (1052, 13072), (1216, 11309), (1376, 9994), (1634, 8416), (2104, 6536), (2752, 4997), (3268, 4208)]