28522369

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 30707712

約数和(自身を除く): 2185343

約数列:

[1, 23, 67, 83, 223, 1541, 1909, 5129, 5561, 14941, 18509, 127903, 343643, 425707, 1240103, 28522369]

約数ペア:

[(1, 28522369), (23, 1240103), (67, 425707), (83, 343643), (223, 127903), (1541, 18509), (1909, 14941), (5129, 5561)]