255729352

素因数分解:

$2^3\times {\mathrm{67}}^2\times {\mathrm{7121}}^1$

素因数の和:7261

約数の個数: 24

約数和(自身を含む): 486824310

約数和(自身を除く): 231094958

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 4489, 7121, 8978, 14242, 17956, 28484, 35912, 56968, 477107, 954214, 1908428, 3816856, 31966169, 63932338, 127864676, 255729352]

約数ペア:

[(1, 255729352), (2, 127864676), (4, 63932338), (8, 31966169), (67, 3816856), (134, 1908428), (268, 954214), (536, 477107), (4489, 56968), (7121, 35912), (8978, 28484), (14242, 17956)]