12748672

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 25618320

約数和(自身を除く): 12869648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 727, 1096, 1454, 2192, 2908, 4384, 5816, 8768, 11632, 17536, 23264, 46528, 93056, 99599, 199198, 398396, 796792, 1593584, 3187168, 6374336, 12748672]

約数ペア:

[(1, 12748672), (2, 6374336), (4, 3187168), (8, 1593584), (16, 796792), (32, 398396), (64, 199198), (128, 99599), (137, 93056), (274, 46528), (548, 23264), (727, 17536), (1096, 11632), (1454, 8768), (2192, 5816), (2908, 4384)]