42767024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{140681}}^1$

素因数の和:140708

約数の個数: 20

約数和(自身を含む): 87222840

約数和(自身を除く): 44455816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 140681, 281362, 562724, 1125448, 2250896, 2672939, 5345878, 10691756, 21383512, 42767024]

約数ペア:

[(1, 42767024), (2, 21383512), (4, 10691756), (8, 5345878), (16, 2672939), (19, 2250896), (38, 1125448), (76, 562724), (152, 281362), (304, 140681)]