28305272534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9673709}}^1$

素因数の和:9673748

約数の個数: 32

約数和(自身を含む): 55720569600

約数和(自身を除く): 27415297066

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 9673709, 19347418, 67715963, 106410799, 135431926, 183800471, 212821598, 367600942, 744875593, 1286603297, 1489751186, 2021805181, 2573206594, 4043610362, 14152636267, 28305272534]

約数ペア:

[(1, 28305272534), (2, 14152636267), (7, 4043610362), (11, 2573206594), (14, 2021805181), (19, 1489751186), (22, 1286603297), (38, 744875593), (77, 367600942), (133, 212821598), (154, 183800471), (209, 135431926), (266, 106410799), (418, 67715963), (1463, 19347418), (2926, 9673709)]