26571641572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{877879}}^1$

素因数の和:877960

約数の個数: 48

約数和(自身を含む): 56633794560

約数和(自身を除く): 30062152988

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 7567, 15134, 30268, 877879, 1755758, 3511516, 6145153, 12290306, 20191217, 24580612, 40382434, 41260313, 80764868, 82520626, 141338519, 165041252, 282677038, 288822191, 565354076, 577644382, 948987199, 1155288764, 1897974398, 3795948796, 6642910393, 13285820786, 26571641572]

約数ペア:

[(1, 26571641572), (2, 13285820786), (4, 6642910393), (7, 3795948796), (14, 1897974398), (23, 1155288764), (28, 948987199), (46, 577644382), (47, 565354076), (92, 288822191), (94, 282677038), (161, 165041252), (188, 141338519), (322, 82520626), (329, 80764868), (644, 41260313), (658, 40382434), (1081, 24580612), (1316, 20191217), (2162, 12290306), (4324, 6145153), (7567, 3511516), (15134, 1755758), (30268, 877879)]