71589424

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{9341}}^1$

素因数の和:9828

約数の個数: 20

約数和(自身を含む): 139008960

約数和(自身を除く): 67419536

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 9341, 18682, 37364, 74728, 149456, 4474339, 8948678, 17897356, 35794712, 71589424]

約数ペア:

[(1, 71589424), (2, 35794712), (4, 17897356), (8, 8948678), (16, 4474339), (479, 149456), (958, 74728), (1916, 37364), (3832, 18682), (7664, 9341)]