28746416

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{6679}}^1$

素因数の和:6956

約数の個数: 20

約数和(自身を含む): 55911600

約数和(自身を除く): 27165184

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 6679, 13358, 26716, 53432, 106864, 1796651, 3593302, 7186604, 14373208, 28746416]

約数ペア:

[(1, 28746416), (2, 14373208), (4, 7186604), (8, 3593302), (16, 1796651), (269, 106864), (538, 53432), (1076, 26716), (2152, 13358), (4304, 6679)]