40374412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2803}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 76392176

約数和(自身を除く): 36017764

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 2803, 3601, 5606, 7202, 11212, 14404, 36439, 72878, 145756, 776431, 1552862, 3105724, 10093603, 20187206, 40374412]

約数ペア:

[(1, 40374412), (2, 20187206), (4, 10093603), (13, 3105724), (26, 1552862), (52, 776431), (277, 145756), (554, 72878), (1108, 36439), (2803, 14404), (3601, 11212), (5606, 7202)]