28414058

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 43416000

約数和(自身を除く): 15001942

約数列:

[1, 2, 71, 142, 401, 499, 802, 998, 28471, 35429, 56942, 70858, 200099, 400198, 14207029, 28414058]

約数ペア:

[(1, 28414058), (2, 14207029), (71, 400198), (142, 200099), (401, 70858), (499, 56942), (802, 35429), (998, 28471)]