11407144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 14858456

約数列:

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

約数ペア:

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