805767872

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4526

約数の個数: 112

約数和(自身を含む): 2031869952

約数和(自身を除く): 1226102080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 4463, 5642, 5824, 6448, 6944, 8926, 11284, 12896, 13888, 17852, 22568, 25792, 31241, 35704, 45136, 58019, 62482, 71408, 90272, 116038, 124964, 138353, 142816, 180544, 232076, 249928, 276706, 285632, 406133, 464152, 499856, 553412, 812266, 928304, 968471, 999712, 1106824, 1624532, 1798589, 1856608, 1936942, 1999424, 2213648, 3249064, 3597178, 3713216, 3873884, 4427296, 6498128, 7194356, 7747768, 8854592, 12590123, 12996256, 14388712, 15495536, 25180246, 25992512, 28777424, 30991072, 50360492, 57554848, 61982144, 100720984, 115109696, 201441968, 402883936, 805767872]

約数ペア:

[(1, 805767872), (2, 402883936), (4, 201441968), (7, 115109696), (8, 100720984), (13, 61982144), (14, 57554848), (16, 50360492), (26, 30991072), (28, 28777424), (31, 25992512), (32, 25180246), (52, 15495536), (56, 14388712), (62, 12996256), (64, 12590123), (91, 8854592), (104, 7747768), (112, 7194356), (124, 6498128), (182, 4427296), (208, 3873884), (217, 3713216), (224, 3597178), (248, 3249064), (364, 2213648), (403, 1999424), (416, 1936942), (434, 1856608), (448, 1798589), (496, 1624532), (728, 1106824), (806, 999712), (832, 968471), (868, 928304), (992, 812266), (1456, 553412), (1612, 499856), (1736, 464152), (1984, 406133), (2821, 285632), (2912, 276706), (3224, 249928), (3472, 232076), (4463, 180544), (5642, 142816), (5824, 138353), (6448, 124964), (6944, 116038), (8926, 90272), (11284, 71408), (12896, 62482), (13888, 58019), (17852, 45136), (22568, 35704), (25792, 31241)]