12582736544

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{428801}}^1$

素因数の和:428949

約数の個数: 48

約数和(自身を含む): 28527339456

約数和(自身を除く): 15944602912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 14672, 29344, 428801, 857602, 1715204, 3001607, 3430408, 6003214, 6860816, 12006428, 13721632, 24012856, 48025712, 56172931, 96051424, 112345862, 224691724, 393210517, 449383448, 786421034, 898766896, 1572842068, 1797533792, 3145684136, 6291368272, 12582736544]

約数ペア:

[(1, 12582736544), (2, 6291368272), (4, 3145684136), (7, 1797533792), (8, 1572842068), (14, 898766896), (16, 786421034), (28, 449383448), (32, 393210517), (56, 224691724), (112, 112345862), (131, 96051424), (224, 56172931), (262, 48025712), (524, 24012856), (917, 13721632), (1048, 12006428), (1834, 6860816), (2096, 6003214), (3668, 3430408), (4192, 3001607), (7336, 1715204), (14672, 857602), (29344, 428801)]