26267984

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{10457}}^1$

素因数の和:10622

約数の個数: 20

約数和(自身を含む): 51223284

約数和(自身を除く): 24955300

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 10457, 20914, 41828, 83656, 167312, 1641749, 3283498, 6566996, 13133992, 26267984]

約数ペア:

[(1, 26267984), (2, 13133992), (4, 6566996), (8, 3283498), (16, 1641749), (157, 167312), (314, 83656), (628, 41828), (1256, 20914), (2512, 10457)]