28004768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79559}}^1$

素因数の和:79580

約数の個数: 24

約数和(自身を含む): 60147360

約数和(自身を除く): 32142592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 79559, 159118, 318236, 636472, 875149, 1272944, 1750298, 2545888, 3500596, 7001192, 14002384, 28004768]

約数ペア:

[(1, 28004768), (2, 14002384), (4, 7001192), (8, 3500596), (11, 2545888), (16, 1750298), (22, 1272944), (32, 875149), (44, 636472), (88, 318236), (176, 159118), (352, 79559)]