1565877907328

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{32974181}}^1$

素因数の和:32974255

約数の個数: 64

約数和(自身を含む): 3632435889120

約数和(自身を除く): 2066557981792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1696, 2968, 3392, 5936, 6784, 11872, 23744, 47488, 32974181, 65948362, 131896724, 230819267, 263793448, 461638534, 527586896, 923277068, 1055173792, 1747631593, 1846554136, 2110347584, 3495263186, 3693108272, 4220695168, 6990526372, 7386216544, 12233421151, 13981052744, 14772433088, 24466842302, 27962105488, 29544866176, 48933684604, 55924210976, 97867369208, 111848421952, 195734738416, 223696843904, 391469476832, 782938953664, 1565877907328]

約数ペア:

[(1, 1565877907328), (2, 782938953664), (4, 391469476832), (7, 223696843904), (8, 195734738416), (14, 111848421952), (16, 97867369208), (28, 55924210976), (32, 48933684604), (53, 29544866176), (56, 27962105488), (64, 24466842302), (106, 14772433088), (112, 13981052744), (128, 12233421151), (212, 7386216544), (224, 6990526372), (371, 4220695168), (424, 3693108272), (448, 3495263186), (742, 2110347584), (848, 1846554136), (896, 1747631593), (1484, 1055173792), (1696, 923277068), (2968, 527586896), (3392, 461638534), (5936, 263793448), (6784, 230819267), (11872, 131896724), (23744, 65948362), (47488, 32974181)]