4685168

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1112

約数の個数: 20

約数和(自身を含む): 9111768

約数和(自身を除く): 4426600

約数列:

[1, 2, 4, 8, 16, 443, 661, 886, 1322, 1772, 2644, 3544, 5288, 7088, 10576, 292823, 585646, 1171292, 2342584, 4685168]

約数ペア:

[(1, 4685168), (2, 2342584), (4, 1171292), (8, 585646), (16, 292823), (443, 10576), (661, 7088), (886, 5288), (1322, 3544), (1772, 2644)]