28220312

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{7013}}^1$

素因数の和:7522

約数の個数: 16

約数和(自身を含む): 53025840

約数和(自身を除く): 24805528

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 7013, 14026, 28052, 56104, 3527539, 7055078, 14110156, 28220312]

約数ペア:

[(1, 28220312), (2, 14110156), (4, 7055078), (8, 3527539), (503, 56104), (1006, 28052), (2012, 14026), (4024, 7013)]