4270016

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:636

約数の個数: 28

約数和(自身を含む): 8552688

約数和(自身を除く): 4282672

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 487, 548, 974, 1096, 1948, 2192, 3896, 4384, 7792, 8768, 15584, 31168, 66719, 133438, 266876, 533752, 1067504, 2135008, 4270016]

約数ペア:

[(1, 4270016), (2, 2135008), (4, 1067504), (8, 533752), (16, 266876), (32, 133438), (64, 66719), (137, 31168), (274, 15584), (487, 8768), (548, 7792), (974, 4384), (1096, 3896), (1948, 2192)]