71910656

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1366

約数の個数: 36

約数和(自身を含む): 144230772

約数和(自身を除く): 72320116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 514, 1028, 1093, 2056, 2186, 4112, 4372, 8224, 8744, 16448, 17488, 32896, 34976, 65792, 69952, 139904, 279808, 280901, 561802, 1123604, 2247208, 4494416, 8988832, 17977664, 35955328, 71910656]

約数ペア:

[(1, 71910656), (2, 35955328), (4, 17977664), (8, 8988832), (16, 4494416), (32, 2247208), (64, 1123604), (128, 561802), (256, 280901), (257, 279808), (514, 139904), (1028, 69952), (1093, 65792), (2056, 34976), (2186, 32896), (4112, 17488), (4372, 16448), (8224, 8744)]