27501796

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12433}}^1$

素因数の和:12523

約数の個数: 24

約数和(自身を含む): 55704320

約数和(自身を除く): 28202524

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12433, 24866, 49732, 87031, 174062, 348124, 982207, 1964414, 3928828, 6875449, 13750898, 27501796]

約数ペア:

[(1, 27501796), (2, 13750898), (4, 6875449), (7, 3928828), (14, 1964414), (28, 982207), (79, 348124), (158, 174062), (316, 87031), (553, 49732), (1106, 24866), (2212, 12433)]