7863268

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3847}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 15946112

約数和(自身を除く): 8082844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 3847, 7694, 15388, 26929, 53858, 107716, 280831, 561662, 1123324, 1965817, 3931634, 7863268]

約数ペア:

[(1, 7863268), (2, 3931634), (4, 1965817), (7, 1123324), (14, 561662), (28, 280831), (73, 107716), (146, 53858), (292, 26929), (511, 15388), (1022, 7694), (2044, 3847)]