28243210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{76333}}^1$

素因数の和:76377

約数の個数: 16

約数和(自身を含む): 52212456

約数和(自身を除く): 23969246

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 76333, 152666, 381665, 763330, 2824321, 5648642, 14121605, 28243210]

約数ペア:

[(1, 28243210), (2, 14121605), (5, 5648642), (10, 2824321), (37, 763330), (74, 381665), (185, 152666), (370, 76333)]