26076844784

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{257921}}^1$

素因数の和:258089

約数の個数: 40

約数和(自身を含む): 51811371360

約数和(自身を除く): 25734526576

約数列:

[1, 2, 4, 8, 16, 71, 89, 142, 178, 284, 356, 568, 712, 1136, 1424, 6319, 12638, 25276, 50552, 101104, 257921, 515842, 1031684, 2063368, 4126736, 18312391, 22954969, 36624782, 45909938, 73249564, 91819876, 146499128, 183639752, 292998256, 367279504, 1629802799, 3259605598, 6519211196, 13038422392, 26076844784]

約数ペア:

[(1, 26076844784), (2, 13038422392), (4, 6519211196), (8, 3259605598), (16, 1629802799), (71, 367279504), (89, 292998256), (142, 183639752), (178, 146499128), (284, 91819876), (356, 73249564), (568, 45909938), (712, 36624782), (1136, 22954969), (1424, 18312391), (6319, 4126736), (12638, 2063368), (25276, 1031684), (50552, 515842), (101104, 257921)]