69217442

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 125079552

約数和(自身を除く): 55862110

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2087, 2369, 4174, 4738, 14609, 16583, 29218, 33166, 48001, 96002, 214961, 336007, 429922, 672014, 1504727, 3009454, 4944103, 9888206, 34608721, 69217442]

約数ペア:

[(1, 69217442), (2, 34608721), (7, 9888206), (14, 4944103), (23, 3009454), (46, 1504727), (103, 672014), (161, 429922), (206, 336007), (322, 214961), (721, 96002), (1442, 48001), (2087, 33166), (2369, 29218), (4174, 16583), (4738, 14609)]