12876752

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6763}}^1$

素因数の和:6795

約数の個数: 40

約数和(自身を含む): 30194496

約数和(自身を除く): 17317744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6763, 13526, 27052, 47341, 54104, 94682, 108208, 114971, 189364, 229942, 378728, 459884, 757456, 804797, 919768, 1609594, 1839536, 3219188, 6438376, 12876752]

約数ペア:

[(1, 12876752), (2, 6438376), (4, 3219188), (7, 1839536), (8, 1609594), (14, 919768), (16, 804797), (17, 757456), (28, 459884), (34, 378728), (56, 229942), (68, 189364), (112, 114971), (119, 108208), (136, 94682), (238, 54104), (272, 47341), (476, 27052), (952, 13526), (1904, 6763)]