28088168

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{49451}}^1$

素因数の和:49528

約数の個数: 16

約数和(自身を含む): 53408160

約数和(自身を除く): 25319992

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 49451, 98902, 197804, 395608, 3511021, 7022042, 14044084, 28088168]

約数ペア:

[(1, 28088168), (2, 14044084), (4, 7022042), (8, 3511021), (71, 395608), (142, 197804), (284, 98902), (568, 49451)]