39842948

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 71027712

約数和(自身を除く): 31184764

約数列:

[1, 2, 4, 107, 127, 214, 254, 428, 508, 733, 1466, 2932, 13589, 27178, 54356, 78431, 93091, 156862, 186182, 313724, 372364, 9960737, 19921474, 39842948]

約数ペア:

[(1, 39842948), (2, 19921474), (4, 9960737), (107, 372364), (127, 313724), (214, 186182), (254, 156862), (428, 93091), (508, 78431), (733, 54356), (1466, 27178), (2932, 13589)]