13312768

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 35320320

約数和(自身を除く): 22007552

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, 256, 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, 1792, 1904, 2128, 2176, 2261, 2432, 2576, 2584, 2737, 2944, 3059, 3128, 3496, 3808, 4256, 4352, 4522, 4864, 5152, 5168, 5474, 5888, 6118, 6256, 6992, 7429, 7616, 8512, 9044, 10304, 10336, 10948, 12236, 12512, 13984, 14858, 15232, 17024, 18088, 20608, 20672, 21896, 24472, 25024, 27968, 29716, 30464, 34048, 36176, 41216, 41344, 43792, 48944, 50048, 52003, 55936, 59432, 72352, 82688, 87584, 97888, 100096, 104006, 111872, 118864, 144704, 175168, 195776, 208012, 237728, 289408, 350336, 391552, 416024, 475456, 578816, 700672, 783104, 832048, 950912, 1664096, 1901824, 3328192, 6656384, 13312768]

約数ペア:

[(1, 13312768), (2, 6656384), (4, 3328192), (7, 1901824), (8, 1664096), (14, 950912), (16, 832048), (17, 783104), (19, 700672), (23, 578816), (28, 475456), (32, 416024), (34, 391552), (38, 350336), (46, 289408), (56, 237728), (64, 208012), (68, 195776), (76, 175168), (92, 144704), (112, 118864), (119, 111872), (128, 104006), (133, 100096), (136, 97888), (152, 87584), (161, 82688), (184, 72352), (224, 59432), (238, 55936), (256, 52003), (266, 50048), (272, 48944), (304, 43792), (322, 41344), (323, 41216), (368, 36176), (391, 34048), (437, 30464), (448, 29716), (476, 27968), (532, 25024), (544, 24472), (608, 21896), (644, 20672), (646, 20608), (736, 18088), (782, 17024), (874, 15232), (896, 14858), (952, 13984), (1064, 12512), (1088, 12236), (1216, 10948), (1288, 10336), (1292, 10304), (1472, 9044), (1564, 8512), (1748, 7616), (1792, 7429), (1904, 6992), (2128, 6256), (2176, 6118), (2261, 5888), (2432, 5474), (2576, 5168), (2584, 5152), (2737, 4864), (2944, 4522), (3059, 4352), (3128, 4256), (3496, 3808)]