7429122896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{35716937}}^1$

素因数の和:35716958

約数の個数: 20

約数和(自身を含む): 15501151092

約数和(自身を除く): 8072028196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 35716937, 71433874, 142867748, 285735496, 464320181, 571470992, 928640362, 1857280724, 3714561448, 7429122896]

約数ペア:

[(1, 7429122896), (2, 3714561448), (4, 1857280724), (8, 928640362), (13, 571470992), (16, 464320181), (26, 285735496), (52, 142867748), (104, 71433874), (208, 35716937)]