71337424

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{35107}}^1$

素因数の和:35242

約数の個数: 20

約数和(自身を含む): 139308544

約数和(自身を除く): 67971120

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 35107, 70214, 140428, 280856, 561712, 4458589, 8917178, 17834356, 35668712, 71337424]

約数ペア:

[(1, 71337424), (2, 35668712), (4, 17834356), (8, 8917178), (16, 4458589), (127, 561712), (254, 280856), (508, 140428), (1016, 70214), (2032, 35107)]