12289216

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3688

約数の個数: 28

約数和(自身を含む): 24853392

約数和(自身を除く): 12564176

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 3623, 7246, 14492, 28984, 57968, 115936, 192019, 231872, 384038, 768076, 1536152, 3072304, 6144608, 12289216]

約数ペア:

[(1, 12289216), (2, 6144608), (4, 3072304), (8, 1536152), (16, 768076), (32, 384038), (53, 231872), (64, 192019), (106, 115936), (212, 57968), (424, 28984), (848, 14492), (1696, 7246), (3392, 3623)]