27741281984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1075577}}^1$

素因数の和:1075633

約数の個数: 56

約数和(自身を含む): 61196085888

約数和(自身を除く): 33454803904

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 1075577, 2151154, 4302308, 8604616, 13982501, 17209232, 27965002, 33342887, 34418464, 55930004, 66685774, 68836928, 111860008, 133371548, 223720016, 266743096, 433457531, 447440032, 533486192, 866915062, 894880064, 1066972384, 1733830124, 2133944768, 3467660248, 6935320496, 13870640992, 27741281984]

約数ペア:

[(1, 27741281984), (2, 13870640992), (4, 6935320496), (8, 3467660248), (13, 2133944768), (16, 1733830124), (26, 1066972384), (31, 894880064), (32, 866915062), (52, 533486192), (62, 447440032), (64, 433457531), (104, 266743096), (124, 223720016), (208, 133371548), (248, 111860008), (403, 68836928), (416, 66685774), (496, 55930004), (806, 34418464), (832, 33342887), (992, 27965002), (1612, 17209232), (1984, 13982501), (3224, 8604616), (6448, 4302308), (12896, 2151154), (25792, 1075577)]