25491452

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1721}}^1$

素因数の和:1778

約数の個数: 36

約数和(自身を含む): 53326896

約数和(自身を除く): 27835444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 1721, 2116, 3442, 3703, 6884, 7406, 12047, 14812, 24094, 39583, 48188, 79166, 158332, 277081, 554162, 910409, 1108324, 1820818, 3641636, 6372863, 12745726, 25491452]

約数ペア:

[(1, 25491452), (2, 12745726), (4, 6372863), (7, 3641636), (14, 1820818), (23, 1108324), (28, 910409), (46, 554162), (92, 277081), (161, 158332), (322, 79166), (529, 48188), (644, 39583), (1058, 24094), (1721, 14812), (2116, 12047), (3442, 7406), (3703, 6884)]