6656384

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 128

約数和(自身を含む): 17625600

約数和(自身を除く): 10969216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 23, 28, 32, 34, 38, 46, 56, 64, 68, 76, 92, 112, 119, 128, 133, 136, 152, 161, 184, 224, 238, 266, 272, 304, 322, 323, 368, 391, 437, 448, 476, 532, 544, 608, 644, 646, 736, 782, 874, 896, 952, 1064, 1088, 1216, 1288, 1292, 1472, 1564, 1748, 1904, 2128, 2176, 2261, 2432, 2576, 2584, 2737, 2944, 3059, 3128, 3496, 3808, 4256, 4522, 5152, 5168, 5474, 6118, 6256, 6992, 7429, 7616, 8512, 9044, 10304, 10336, 10948, 12236, 12512, 13984, 14858, 15232, 17024, 18088, 20608, 20672, 21896, 24472, 25024, 27968, 29716, 36176, 41344, 43792, 48944, 50048, 52003, 55936, 59432, 72352, 87584, 97888, 104006, 118864, 144704, 175168, 195776, 208012, 237728, 289408, 350336, 391552, 416024, 475456, 832048, 950912, 1664096, 3328192, 6656384]

約数ペア:

[(1, 6656384), (2, 3328192), (4, 1664096), (7, 950912), (8, 832048), (14, 475456), (16, 416024), (17, 391552), (19, 350336), (23, 289408), (28, 237728), (32, 208012), (34, 195776), (38, 175168), (46, 144704), (56, 118864), (64, 104006), (68, 97888), (76, 87584), (92, 72352), (112, 59432), (119, 55936), (128, 52003), (133, 50048), (136, 48944), (152, 43792), (161, 41344), (184, 36176), (224, 29716), (238, 27968), (266, 25024), (272, 24472), (304, 21896), (322, 20672), (323, 20608), (368, 18088), (391, 17024), (437, 15232), (448, 14858), (476, 13984), (532, 12512), (544, 12236), (608, 10948), (644, 10336), (646, 10304), (736, 9044), (782, 8512), (874, 7616), (896, 7429), (952, 6992), (1064, 6256), (1088, 6118), (1216, 5474), (1288, 5168), (1292, 5152), (1472, 4522), (1564, 4256), (1748, 3808), (1904, 3496), (2128, 3128), (2176, 3059), (2261, 2944), (2432, 2737), (2576, 2584)]