39806368

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 96768000

約数和(自身を除く): 56961632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 76, 94, 112, 133, 152, 188, 199, 224, 266, 304, 329, 376, 398, 532, 608, 658, 752, 796, 893, 1064, 1316, 1393, 1504, 1592, 1786, 2128, 2632, 2786, 3184, 3572, 3781, 4256, 5264, 5572, 6251, 6368, 7144, 7562, 9353, 10528, 11144, 12502, 14288, 15124, 18706, 22288, 25004, 26467, 28576, 30248, 37412, 44576, 50008, 52934, 60496, 65471, 74824, 100016, 105868, 120992, 130942, 149648, 177707, 200032, 211736, 261884, 299296, 355414, 423472, 523768, 710828, 846944, 1047536, 1243949, 1421656, 2095072, 2487898, 2843312, 4975796, 5686624, 9951592, 19903184, 39806368]

約数ペア:

[(1, 39806368), (2, 19903184), (4, 9951592), (7, 5686624), (8, 4975796), (14, 2843312), (16, 2487898), (19, 2095072), (28, 1421656), (32, 1243949), (38, 1047536), (47, 846944), (56, 710828), (76, 523768), (94, 423472), (112, 355414), (133, 299296), (152, 261884), (188, 211736), (199, 200032), (224, 177707), (266, 149648), (304, 130942), (329, 120992), (376, 105868), (398, 100016), (532, 74824), (608, 65471), (658, 60496), (752, 52934), (796, 50008), (893, 44576), (1064, 37412), (1316, 30248), (1393, 28576), (1504, 26467), (1592, 25004), (1786, 22288), (2128, 18706), (2632, 15124), (2786, 14288), (3184, 12502), (3572, 11144), (3781, 10528), (4256, 9353), (5264, 7562), (5572, 7144), (6251, 6368)]