69436744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15527}}^1$

素因数の和:15589

約数の個数: 32

約数和(自身を含む): 143478720

約数和(自身を除く): 74041976

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 15527, 31054, 62108, 124216, 201851, 403702, 667661, 807404, 1335322, 1614808, 2670644, 5341288, 8679593, 17359186, 34718372, 69436744]

約数ペア:

[(1, 69436744), (2, 34718372), (4, 17359186), (8, 8679593), (13, 5341288), (26, 2670644), (43, 1614808), (52, 1335322), (86, 807404), (104, 667661), (172, 403702), (344, 201851), (559, 124216), (1118, 62108), (2236, 31054), (4472, 15527)]