28940152

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{9857}}^1$

素因数の和:10230

約数の個数: 16

約数和(自身を含む): 54416160

約数和(自身を除く): 25476008

約数列:

[1, 2, 4, 8, 367, 734, 1468, 2936, 9857, 19714, 39428, 78856, 3617519, 7235038, 14470076, 28940152]

約数ペア:

[(1, 28940152), (2, 14470076), (4, 7235038), (8, 3617519), (367, 78856), (734, 39428), (1468, 19714), (2936, 9857)]