28371544

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{5431}}^1$

素因数の和:6090

約数の個数: 16

約数和(自身を含む): 53287920

約数和(自身を除く): 24916376

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 5431, 10862, 21724, 43448, 3546443, 7092886, 14185772, 28371544]

約数ペア:

[(1, 28371544), (2, 14185772), (4, 7092886), (8, 3546443), (653, 43448), (1306, 21724), (2612, 10862), (5224, 5431)]