68983604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4703}}^1$

素因数の和:4919

約数の個数: 24

約数和(自身を含む): 127760640

約数和(自身を除く): 58777036

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 4703, 7334, 9406, 14668, 18812, 89357, 178714, 357428, 907679, 1815358, 3630716, 17245901, 34491802, 68983604]

約数ペア:

[(1, 68983604), (2, 34491802), (4, 17245901), (19, 3630716), (38, 1815358), (76, 907679), (193, 357428), (386, 178714), (772, 89357), (3667, 18812), (4703, 14668), (7334, 9406)]