28057952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67447}}^1$

素因数の和:67470

約数の個数: 24

約数和(自身を含む): 59489136

約数和(自身を除く): 31431184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 67447, 134894, 269788, 539576, 876811, 1079152, 1753622, 2158304, 3507244, 7014488, 14028976, 28057952]

約数ペア:

[(1, 28057952), (2, 14028976), (4, 7014488), (8, 3507244), (13, 2158304), (16, 1753622), (26, 1079152), (32, 876811), (52, 539576), (104, 269788), (208, 134894), (416, 67447)]