27289964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30871}}^1$

素因数の和:30905

約数の個数: 24

約数和(自身を含む): 54458208

約数和(自身を除く): 27168244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 30871, 61742, 123484, 401323, 524807, 802646, 1049614, 1605292, 2099228, 6822491, 13644982, 27289964]

約数ペア:

[(1, 27289964), (2, 13644982), (4, 6822491), (13, 2099228), (17, 1605292), (26, 1049614), (34, 802646), (52, 524807), (68, 401323), (221, 123484), (442, 61742), (884, 30871)]