16836736

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 43084800

約数和(自身を除く): 26248064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 43, 46, 56, 64, 76, 86, 92, 112, 128, 133, 152, 161, 172, 184, 224, 266, 301, 304, 322, 344, 368, 437, 448, 532, 602, 608, 644, 688, 736, 817, 874, 896, 989, 1064, 1204, 1216, 1288, 1376, 1472, 1634, 1748, 1978, 2128, 2408, 2432, 2576, 2752, 2944, 3059, 3268, 3496, 3956, 4256, 4816, 5152, 5504, 5719, 6118, 6536, 6923, 6992, 7912, 8512, 9632, 10304, 11438, 12236, 13072, 13846, 13984, 15824, 17024, 18791, 19264, 20608, 22876, 24472, 26144, 27692, 27968, 31648, 37582, 38528, 45752, 48944, 52288, 55384, 55936, 63296, 75164, 91504, 97888, 104576, 110768, 126592, 131537, 150328, 183008, 195776, 221536, 263074, 300656, 366016, 391552, 443072, 526148, 601312, 732032, 886144, 1052296, 1202624, 2104592, 2405248, 4209184, 8418368, 16836736]

約数ペア:

[(1, 16836736), (2, 8418368), (4, 4209184), (7, 2405248), (8, 2104592), (14, 1202624), (16, 1052296), (19, 886144), (23, 732032), (28, 601312), (32, 526148), (38, 443072), (43, 391552), (46, 366016), (56, 300656), (64, 263074), (76, 221536), (86, 195776), (92, 183008), (112, 150328), (128, 131537), (133, 126592), (152, 110768), (161, 104576), (172, 97888), (184, 91504), (224, 75164), (266, 63296), (301, 55936), (304, 55384), (322, 52288), (344, 48944), (368, 45752), (437, 38528), (448, 37582), (532, 31648), (602, 27968), (608, 27692), (644, 26144), (688, 24472), (736, 22876), (817, 20608), (874, 19264), (896, 18791), (989, 17024), (1064, 15824), (1204, 13984), (1216, 13846), (1288, 13072), (1376, 12236), (1472, 11438), (1634, 10304), (1748, 9632), (1978, 8512), (2128, 7912), (2408, 6992), (2432, 6923), (2576, 6536), (2752, 6118), (2944, 5719), (3059, 5504), (3268, 5152), (3496, 4816), (3956, 4256)]