526636768

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^2\times {\mathrm{137}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 1202762736

約数和(自身を除く): 676125968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 137, 224, 262, 274, 524, 548, 917, 959, 1048, 1096, 1834, 1918, 2096, 2192, 3668, 3836, 4192, 4384, 7336, 7672, 14672, 15344, 17161, 17947, 29344, 30688, 34322, 35894, 68644, 71788, 120127, 125629, 137288, 143576, 240254, 251258, 274576, 287152, 480508, 502516, 549152, 574304, 961016, 1005032, 1922032, 2010064, 2351057, 3844064, 4020128, 4702114, 9404228, 16457399, 18808456, 32914798, 37616912, 65829596, 75233824, 131659192, 263318384, 526636768]

約数ペア:

[(1, 526636768), (2, 263318384), (4, 131659192), (7, 75233824), (8, 65829596), (14, 37616912), (16, 32914798), (28, 18808456), (32, 16457399), (56, 9404228), (112, 4702114), (131, 4020128), (137, 3844064), (224, 2351057), (262, 2010064), (274, 1922032), (524, 1005032), (548, 961016), (917, 574304), (959, 549152), (1048, 502516), (1096, 480508), (1834, 287152), (1918, 274576), (2096, 251258), (2192, 240254), (3668, 143576), (3836, 137288), (4192, 125629), (4384, 120127), (7336, 71788), (7672, 68644), (14672, 35894), (15344, 34322), (17161, 30688), (17947, 29344)]