4211072

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 8482320

約数和(自身を除く): 4271248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 197, 334, 394, 668, 788, 1336, 1576, 2672, 3152, 5344, 6304, 10688, 12608, 21376, 25216, 32899, 65798, 131596, 263192, 526384, 1052768, 2105536, 4211072]

約数ペア:

[(1, 4211072), (2, 2105536), (4, 1052768), (8, 526384), (16, 263192), (32, 131596), (64, 65798), (128, 32899), (167, 25216), (197, 21376), (334, 12608), (394, 10688), (668, 6304), (788, 5344), (1336, 3152), (1576, 2672)]