28200734

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2129}}^1$

素因数の和:2347

約数の個数: 16

約数和(自身を含む): 43707600

約数和(自身を除く): 15506866

約数列:

[1, 2, 37, 74, 179, 358, 2129, 4258, 6623, 13246, 78773, 157546, 381091, 762182, 14100367, 28200734]

約数ペア:

[(1, 28200734), (2, 14100367), (37, 762182), (74, 381091), (179, 157546), (358, 78773), (2129, 13246), (4258, 6623)]