39081536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 84490560

約数和(自身を除く): 45409024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 439, 832, 856, 878, 1391, 1712, 1756, 2782, 3424, 3512, 5564, 5707, 6848, 7024, 11128, 11414, 14048, 22256, 22828, 28096, 44512, 45656, 46973, 89024, 91312, 93946, 182624, 187892, 365248, 375784, 610649, 751568, 1221298, 1503136, 2442596, 3006272, 4885192, 9770384, 19540768, 39081536]

約数ペア:

[(1, 39081536), (2, 19540768), (4, 9770384), (8, 4885192), (13, 3006272), (16, 2442596), (26, 1503136), (32, 1221298), (52, 751568), (64, 610649), (104, 375784), (107, 365248), (208, 187892), (214, 182624), (416, 93946), (428, 91312), (439, 89024), (832, 46973), (856, 45656), (878, 44512), (1391, 28096), (1712, 22828), (1756, 22256), (2782, 14048), (3424, 11414), (3512, 11128), (5564, 7024), (5707, 6848)]