1115128768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28517}}^1$

素因数の和:28589

約数の個数: 56

約数和(自身を含む): 2433840192

約数和(自身を除く): 1318711424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2444, 3008, 4888, 9776, 19552, 28517, 39104, 57034, 114068, 228136, 370721, 456272, 741442, 912544, 1340299, 1482884, 1825088, 2680598, 2965768, 5361196, 5931536, 10722392, 11863072, 17423887, 21444784, 23726144, 34847774, 42889568, 69695548, 85779136, 139391096, 278782192, 557564384, 1115128768]

約数ペア:

[(1, 1115128768), (2, 557564384), (4, 278782192), (8, 139391096), (13, 85779136), (16, 69695548), (26, 42889568), (32, 34847774), (47, 23726144), (52, 21444784), (64, 17423887), (94, 11863072), (104, 10722392), (188, 5931536), (208, 5361196), (376, 2965768), (416, 2680598), (611, 1825088), (752, 1482884), (832, 1340299), (1222, 912544), (1504, 741442), (2444, 456272), (3008, 370721), (4888, 228136), (9776, 114068), (19552, 57034), (28517, 39104)]