67346944

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 172846080

約数和(自身を除く): 105499136

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, 256, 266, 301, 304, 322, 344, 368, 437, 448, 512, 532, 602, 608, 644, 688, 736, 817, 874, 896, 989, 1064, 1204, 1216, 1288, 1376, 1472, 1634, 1748, 1792, 1978, 2128, 2408, 2432, 2576, 2752, 2944, 3059, 3268, 3496, 3584, 3956, 4256, 4816, 4864, 5152, 5504, 5719, 5888, 6118, 6536, 6923, 6992, 7912, 8512, 9632, 9728, 10304, 11008, 11438, 11776, 12236, 13072, 13846, 13984, 15824, 17024, 18791, 19264, 20608, 22016, 22876, 24472, 26144, 27692, 27968, 31648, 34048, 37582, 38528, 41216, 45752, 48944, 52288, 55384, 55936, 63296, 68096, 75164, 77056, 82432, 91504, 97888, 104576, 110768, 111872, 126592, 131537, 150328, 154112, 183008, 195776, 209152, 221536, 223744, 253184, 263074, 300656, 366016, 391552, 418304, 443072, 506368, 526148, 601312, 732032, 783104, 886144, 1052296, 1202624, 1464064, 1566208, 1772288, 2104592, 2405248, 2928128, 3544576, 4209184, 4810496, 8418368, 9620992, 16836736, 33673472, 67346944]

約数ペア:

[(1, 67346944), (2, 33673472), (4, 16836736), (7, 9620992), (8, 8418368), (14, 4810496), (16, 4209184), (19, 3544576), (23, 2928128), (28, 2405248), (32, 2104592), (38, 1772288), (43, 1566208), (46, 1464064), (56, 1202624), (64, 1052296), (76, 886144), (86, 783104), (92, 732032), (112, 601312), (128, 526148), (133, 506368), (152, 443072), (161, 418304), (172, 391552), (184, 366016), (224, 300656), (256, 263074), (266, 253184), (301, 223744), (304, 221536), (322, 209152), (344, 195776), (368, 183008), (437, 154112), (448, 150328), (512, 131537), (532, 126592), (602, 111872), (608, 110768), (644, 104576), (688, 97888), (736, 91504), (817, 82432), (874, 77056), (896, 75164), (989, 68096), (1064, 63296), (1204, 55936), (1216, 55384), (1288, 52288), (1376, 48944), (1472, 45752), (1634, 41216), (1748, 38528), (1792, 37582), (1978, 34048), (2128, 31648), (2408, 27968), (2432, 27692), (2576, 26144), (2752, 24472), (2944, 22876), (3059, 22016), (3268, 20608), (3496, 19264), (3584, 18791), (3956, 17024), (4256, 15824), (4816, 13984), (4864, 13846), (5152, 13072), (5504, 12236), (5719, 11776), (5888, 11438), (6118, 11008), (6536, 10304), (6923, 9728), (6992, 9632), (7912, 8512)]