72606884

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3923}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 145470528

約数和(自身を除く): 72863644

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 3923, 4627, 7846, 9254, 15692, 18508, 27461, 54922, 109844, 2593103, 5186206, 10372412, 18151721, 36303442, 72606884]

約数ペア:

[(1, 72606884), (2, 36303442), (4, 18151721), (7, 10372412), (14, 5186206), (28, 2593103), (661, 109844), (1322, 54922), (2644, 27461), (3923, 18508), (4627, 15692), (7846, 9254)]