26109872

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12457}}^1$

素因数の和:12596

約数の個数: 20

約数和(自身を含む): 50978136

約数和(自身を除く): 24868264

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12457, 24914, 49828, 99656, 199312, 1631867, 3263734, 6527468, 13054936, 26109872]

約数ペア:

[(1, 26109872), (2, 13054936), (4, 6527468), (8, 3263734), (16, 1631867), (131, 199312), (262, 99656), (524, 49828), (1048, 24914), (2096, 12457)]