5172128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12456

約数の個数: 24

約数和(自身を含む): 10966788

約数和(自身を除く): 5794660

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 12433, 24866, 49732, 99464, 161629, 198928, 323258, 397856, 646516, 1293032, 2586064, 5172128]

約数ペア:

[(1, 5172128), (2, 2586064), (4, 1293032), (8, 646516), (13, 397856), (16, 323258), (26, 198928), (32, 161629), (52, 99464), (104, 49732), (208, 24866), (416, 12433)]