39640744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34651}}^1$

素因数の和:34681

約数の個数: 32

約数和(自身を含む): 87323040

約数和(自身を除く): 47682296

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 34651, 69302, 138604, 277208, 381161, 450463, 762322, 900926, 1524644, 1801852, 3049288, 3603704, 4955093, 9910186, 19820372, 39640744]

約数ペア:

[(1, 39640744), (2, 19820372), (4, 9910186), (8, 4955093), (11, 3603704), (13, 3049288), (22, 1801852), (26, 1524644), (44, 900926), (52, 762322), (88, 450463), (104, 381161), (143, 277208), (286, 138604), (572, 69302), (1144, 34651)]