57620368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277021}}^1$

素因数の和:277042

約数の個数: 20

約数和(自身を含む): 120227548

約数和(自身を除く): 62607180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277021, 554042, 1108084, 2216168, 3601273, 4432336, 7202546, 14405092, 28810184, 57620368]

約数ペア:

[(1, 57620368), (2, 28810184), (4, 14405092), (8, 7202546), (13, 4432336), (16, 3601273), (26, 2216168), (52, 1108084), (104, 554042), (208, 277021)]