28423030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{76819}}^1$

素因数の和:76863

約数の個数: 16

約数和(自身を含む): 52544880

約数和(自身を除く): 24121850

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 76819, 153638, 384095, 768190, 2842303, 5684606, 14211515, 28423030]

約数ペア:

[(1, 28423030), (2, 14211515), (5, 5684606), (10, 2842303), (37, 768190), (74, 384095), (185, 153638), (370, 76819)]