27679888

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{4957}}^1$

素因数の和:5314

約数の個数: 20

約数和(自身を含む): 53794300

約数和(自身を除く): 26114412

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 4957, 5584, 9914, 19828, 39656, 79312, 1729993, 3459986, 6919972, 13839944, 27679888]

約数ペア:

[(1, 27679888), (2, 13839944), (4, 6919972), (8, 3459986), (16, 1729993), (349, 79312), (698, 39656), (1396, 19828), (2792, 9914), (4957, 5584)]