43889768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{839}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 45015832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 503, 839, 1006, 1678, 2012, 3356, 4024, 6539, 6712, 10907, 13078, 21814, 26156, 43628, 52312, 87256, 422017, 844034, 1688068, 3376136, 5486221, 10972442, 21944884, 43889768]

約数ペア:

[(1, 43889768), (2, 21944884), (4, 10972442), (8, 5486221), (13, 3376136), (26, 1688068), (52, 844034), (104, 422017), (503, 87256), (839, 52312), (1006, 43628), (1678, 26156), (2012, 21814), (3356, 13078), (4024, 10907), (6539, 6712)]