64250284

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{5227}}^1$

素因数の和:5677

約数の個数: 24

約数和(自身を含む): 128817920

約数和(自身を除く): 64567636

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 5227, 6146, 10454, 12292, 20908, 36589, 73178, 146356, 2294653, 4589306, 9178612, 16062571, 32125142, 64250284]

約数ペア:

[(1, 64250284), (2, 32125142), (4, 16062571), (7, 9178612), (14, 4589306), (28, 2294653), (439, 146356), (878, 73178), (1756, 36589), (3073, 20908), (5227, 12292), (6146, 10454)]