7242284

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3643}}^1$

素因数の和:3725

約数の個数: 24

約数和(自身を含む): 14692608

約数和(自身を除く): 7450324

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 3643, 7286, 14572, 25501, 51002, 102004, 258653, 517306, 1034612, 1810571, 3621142, 7242284]

約数ペア:

[(1, 7242284), (2, 3621142), (4, 1810571), (7, 1034612), (14, 517306), (28, 258653), (71, 102004), (142, 51002), (284, 25501), (497, 14572), (994, 7286), (1988, 3643)]