27965272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{205627}}^1$

素因数の和:205650

約数の個数: 16

約数和(自身を含む): 55519560

約数和(自身を除く): 27554288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 205627, 411254, 822508, 1645016, 3495659, 6991318, 13982636, 27965272]

約数ペア:

[(1, 27965272), (2, 13982636), (4, 6991318), (8, 3495659), (17, 1645016), (34, 822508), (68, 411254), (136, 205627)]