28473952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{68447}}^1$

素因数の和:68470

約数の個数: 24

約数和(自身を含む): 60371136

約数和(自身を除く): 31897184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 68447, 136894, 273788, 547576, 889811, 1095152, 1779622, 2190304, 3559244, 7118488, 14236976, 28473952]

約数ペア:

[(1, 28473952), (2, 14236976), (4, 7118488), (8, 3559244), (13, 2190304), (16, 1779622), (26, 1095152), (32, 889811), (52, 547576), (104, 273788), (208, 136894), (416, 68447)]