22814288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 54282240

約数和(自身を除く): 31467952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 151, 152, 266, 284, 302, 304, 497, 532, 568, 604, 994, 1057, 1064, 1136, 1208, 1349, 1988, 2114, 2128, 2416, 2698, 2869, 3976, 4228, 5396, 5738, 7952, 8456, 9443, 10721, 10792, 11476, 16912, 18886, 20083, 21442, 21584, 22952, 37772, 40166, 42884, 45904, 75047, 75544, 80332, 85768, 150094, 151088, 160664, 171536, 203699, 300188, 321328, 407398, 600376, 814796, 1200752, 1425893, 1629592, 2851786, 3259184, 5703572, 11407144, 22814288]

約数ペア:

[(1, 22814288), (2, 11407144), (4, 5703572), (7, 3259184), (8, 2851786), (14, 1629592), (16, 1425893), (19, 1200752), (28, 814796), (38, 600376), (56, 407398), (71, 321328), (76, 300188), (112, 203699), (133, 171536), (142, 160664), (151, 151088), (152, 150094), (266, 85768), (284, 80332), (302, 75544), (304, 75047), (497, 45904), (532, 42884), (568, 40166), (604, 37772), (994, 22952), (1057, 21584), (1064, 21442), (1136, 20083), (1208, 18886), (1349, 16912), (1988, 11476), (2114, 10792), (2128, 10721), (2416, 9443), (2698, 8456), (2869, 7952), (3976, 5738), (4228, 5396)]