66867752

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 149276160

約数和(自身を除く): 82408408

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 3967, 4214, 7934, 8428, 15868, 16856, 27769, 31736, 55538, 111076, 170581, 194383, 222152, 341162, 388766, 682324, 777532, 1194067, 1364648, 1555064, 2388134, 4776268, 8358469, 9552536, 16716938, 33433876, 66867752]

約数ペア:

[(1, 66867752), (2, 33433876), (4, 16716938), (7, 9552536), (8, 8358469), (14, 4776268), (28, 2388134), (43, 1555064), (49, 1364648), (56, 1194067), (86, 777532), (98, 682324), (172, 388766), (196, 341162), (301, 222152), (344, 194383), (392, 170581), (602, 111076), (1204, 55538), (2107, 31736), (2408, 27769), (3967, 16856), (4214, 15868), (7934, 8428)]