28487454

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1621}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 59559840

約数和(自身を除く): 31072386

約数列:

[1, 2, 3, 6, 29, 58, 87, 101, 174, 202, 303, 606, 1621, 2929, 3242, 4863, 5858, 8787, 9726, 17574, 47009, 94018, 141027, 163721, 282054, 327442, 491163, 982326, 4747909, 9495818, 14243727, 28487454]

約数ペア:

[(1, 28487454), (2, 14243727), (3, 9495818), (6, 4747909), (29, 982326), (58, 491163), (87, 327442), (101, 282054), (174, 163721), (202, 141027), (303, 94018), (606, 47009), (1621, 17574), (2929, 9726), (3242, 8787), (4863, 5858)]