28110212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5573}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 53532696

約数和(自身を除く): 25422484

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 5573, 11146, 22292, 72449, 144898, 289796, 540581, 1081162, 2162324, 7027553, 14055106, 28110212]

約数ペア:

[(1, 28110212), (2, 14055106), (4, 7027553), (13, 2162324), (26, 1081162), (52, 540581), (97, 289796), (194, 144898), (388, 72449), (1261, 22292), (2522, 11146), (5044, 5573)]