6496784

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 15713280

約数和(自身を除く): 9216496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 71, 76, 86, 112, 133, 142, 152, 172, 266, 284, 301, 304, 344, 497, 532, 568, 602, 688, 817, 994, 1064, 1136, 1204, 1349, 1634, 1988, 2128, 2408, 2698, 3053, 3268, 3976, 4816, 5396, 5719, 6106, 6536, 7952, 9443, 10792, 11438, 12212, 13072, 18886, 21371, 21584, 22876, 24424, 37772, 42742, 45752, 48848, 58007, 75544, 85484, 91504, 116014, 151088, 170968, 232028, 341936, 406049, 464056, 812098, 928112, 1624196, 3248392, 6496784]

約数ペア:

[(1, 6496784), (2, 3248392), (4, 1624196), (7, 928112), (8, 812098), (14, 464056), (16, 406049), (19, 341936), (28, 232028), (38, 170968), (43, 151088), (56, 116014), (71, 91504), (76, 85484), (86, 75544), (112, 58007), (133, 48848), (142, 45752), (152, 42742), (172, 37772), (266, 24424), (284, 22876), (301, 21584), (304, 21371), (344, 18886), (497, 13072), (532, 12212), (568, 11438), (602, 10792), (688, 9443), (817, 7952), (994, 6536), (1064, 6106), (1136, 5719), (1204, 5396), (1349, 4816), (1634, 3976), (1988, 3268), (2128, 3053), (2408, 2698)]