69771628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 125560512

約数和(自身を除く): 55788884

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 1787, 3574, 7148, 9761, 19522, 39044, 76841, 153682, 307364, 405649, 811298, 1622596, 17442907, 34885814, 69771628]

約数ペア:

[(1, 69771628), (2, 34885814), (4, 17442907), (43, 1622596), (86, 811298), (172, 405649), (227, 307364), (454, 153682), (908, 76841), (1787, 39044), (3574, 19522), (7148, 9761)]