11888921696

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{2687}}^1$

素因数の和:2872

約数の個数: 72

約数和(自身を含む): 24303234816

約数和(自身を除く): 12414313120

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1184, 1369, 1616, 2687, 2738, 3232, 3737, 5374, 5476, 7474, 10748, 10952, 14948, 21496, 21904, 29896, 42992, 43808, 59792, 85984, 99419, 119584, 138269, 198838, 271387, 276538, 397676, 542774, 553076, 795352, 1085548, 1106152, 1590704, 2171096, 2212304, 3181408, 3678503, 4342192, 4424608, 7357006, 8684384, 10041319, 14714012, 20082638, 29428024, 40165276, 58856048, 80330552, 117712096, 160661104, 321322208, 371528803, 743057606, 1486115212, 2972230424, 5944460848, 11888921696]

約数ペア:

[(1, 11888921696), (2, 5944460848), (4, 2972230424), (8, 1486115212), (16, 743057606), (32, 371528803), (37, 321322208), (74, 160661104), (101, 117712096), (148, 80330552), (202, 58856048), (296, 40165276), (404, 29428024), (592, 20082638), (808, 14714012), (1184, 10041319), (1369, 8684384), (1616, 7357006), (2687, 4424608), (2738, 4342192), (3232, 3678503), (3737, 3181408), (5374, 2212304), (5476, 2171096), (7474, 1590704), (10748, 1106152), (10952, 1085548), (14948, 795352), (21496, 553076), (21904, 542774), (29896, 397676), (42992, 276538), (43808, 271387), (59792, 198838), (85984, 138269), (99419, 119584)]