27813656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{267439}}^1$

素因数の和:267458

約数の個数: 16

約数和(自身を含む): 56162400

約数和(自身を除く): 28348744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 267439, 534878, 1069756, 2139512, 3476707, 6953414, 13906828, 27813656]

約数ペア:

[(1, 27813656), (2, 13906828), (4, 6953414), (8, 3476707), (13, 2139512), (26, 1069756), (52, 534878), (104, 267439)]