28001282

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 42897600

約数和(自身を除く): 14896318

約数列:

[1, 2, 59, 118, 359, 661, 718, 1322, 21181, 38999, 42362, 77998, 237299, 474598, 14000641, 28001282]

約数ペア:

[(1, 28001282), (2, 14000641), (59, 474598), (118, 237299), (359, 77998), (661, 42362), (718, 38999), (1322, 21181)]