67551688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1429}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 133848000

約数和(自身を除く): 66296312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 1244, 1429, 2488, 2858, 5716, 5909, 11432, 11818, 23636, 27151, 47272, 54302, 108604, 217208, 444419, 888838, 1777676, 3555352, 8443961, 16887922, 33775844, 67551688]

約数ペア:

[(1, 67551688), (2, 33775844), (4, 16887922), (8, 8443961), (19, 3555352), (38, 1777676), (76, 888838), (152, 444419), (311, 217208), (622, 108604), (1244, 54302), (1429, 47272), (2488, 27151), (2858, 23636), (5716, 11818), (5909, 11432)]