26292116788

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{21773}}^1$

素因数の和:21953

約数の個数: 72

約数和(自身を含む): 54941811624

約数和(自身を除く): 28649694836

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 101, 122, 196, 202, 244, 404, 427, 707, 854, 1414, 1708, 2828, 2989, 4949, 5978, 6161, 9898, 11956, 12322, 19796, 21773, 24644, 43127, 43546, 86254, 87092, 152411, 172508, 301889, 304822, 603778, 609644, 1066877, 1207556, 1328153, 2133754, 2199073, 2656306, 4267508, 4398146, 5312612, 8796292, 9297071, 15393511, 18594142, 30787022, 37188284, 61574044, 65079497, 107754577, 130158994, 134143453, 215509154, 260317988, 268286906, 431018308, 536573812, 939004171, 1878008342, 3756016684, 6573029197, 13146058394, 26292116788]

約数ペア:

[(1, 26292116788), (2, 13146058394), (4, 6573029197), (7, 3756016684), (14, 1878008342), (28, 939004171), (49, 536573812), (61, 431018308), (98, 268286906), (101, 260317988), (122, 215509154), (196, 134143453), (202, 130158994), (244, 107754577), (404, 65079497), (427, 61574044), (707, 37188284), (854, 30787022), (1414, 18594142), (1708, 15393511), (2828, 9297071), (2989, 8796292), (4949, 5312612), (5978, 4398146), (6161, 4267508), (9898, 2656306), (11956, 2199073), (12322, 2133754), (19796, 1328153), (21773, 1207556), (24644, 1066877), (43127, 609644), (43546, 603778), (86254, 304822), (87092, 301889), (152411, 172508)]