40254889984

素因数分解:

$2^{13}\times {\mathrm{23}}^1\times {\mathrm{213649}}^1$

素因数の和:213698

約数の個数: 56

約数和(自身を含む): 84005470800

約数和(自身を除く): 43750580816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 4096, 5888, 8192, 11776, 23552, 47104, 94208, 188416, 213649, 427298, 854596, 1709192, 3418384, 4913927, 6836768, 9827854, 13673536, 19655708, 27347072, 39311416, 54694144, 78622832, 109388288, 157245664, 218776576, 314491328, 437553152, 628982656, 875106304, 1257965312, 1750212608, 2515930624, 5031861248, 10063722496, 20127444992, 40254889984]

約数ペア:

[(1, 40254889984), (2, 20127444992), (4, 10063722496), (8, 5031861248), (16, 2515930624), (23, 1750212608), (32, 1257965312), (46, 875106304), (64, 628982656), (92, 437553152), (128, 314491328), (184, 218776576), (256, 157245664), (368, 109388288), (512, 78622832), (736, 54694144), (1024, 39311416), (1472, 27347072), (2048, 19655708), (2944, 13673536), (4096, 9827854), (5888, 6836768), (8192, 4913927), (11776, 3418384), (23552, 1709192), (47104, 854596), (94208, 427298), (188416, 213649)]