25841824

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{2237}}^1$

素因数の和:2285

約数の個数: 36

約数和(自身を含む): 53718714

約数和(自身を除く): 27876890

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2237, 2888, 4474, 5776, 8948, 11552, 17896, 35792, 42503, 71584, 85006, 170012, 340024, 680048, 807557, 1360096, 1615114, 3230228, 6460456, 12920912, 25841824]

約数ペア:

[(1, 25841824), (2, 12920912), (4, 6460456), (8, 3230228), (16, 1615114), (19, 1360096), (32, 807557), (38, 680048), (76, 340024), (152, 170012), (304, 85006), (361, 71584), (608, 42503), (722, 35792), (1444, 17896), (2237, 11552), (2888, 8948), (4474, 5776)]