57767728

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{28429}}^1$

素因数の和:28564

約数の個数: 20

約数和(自身を含む): 112810240

約数和(自身を除く): 55042512

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 28429, 56858, 113716, 227432, 454864, 3610483, 7220966, 14441932, 28883864, 57767728]

約数ペア:

[(1, 57767728), (2, 28883864), (4, 14441932), (8, 7220966), (16, 3610483), (127, 454864), (254, 227432), (508, 113716), (1016, 56858), (2032, 28429)]