72635918

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{1709}}^1$

素因数の和:2059

約数の個数: 16

約数和(自身を含む): 110808000

約数和(自身を除く): 38172082

約数列:

[1, 2, 79, 158, 269, 538, 1709, 3418, 21251, 42502, 135011, 270022, 459721, 919442, 36317959, 72635918]

約数ペア:

[(1, 72635918), (2, 36317959), (79, 919442), (158, 459721), (269, 270022), (538, 135011), (1709, 42502), (3418, 21251)]