69213184

素因数分解:

$2^{10}\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:540

約数の個数: 44

約数和(自身を含む): 139425264

約数和(自身を除く): 70212080

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 263, 512, 514, 526, 1024, 1028, 1052, 2056, 2104, 4112, 4208, 8224, 8416, 16448, 16832, 32896, 33664, 65792, 67328, 67591, 131584, 134656, 135182, 263168, 269312, 270364, 540728, 1081456, 2162912, 4325824, 8651648, 17303296, 34606592, 69213184]

約数ペア:

[(1, 69213184), (2, 34606592), (4, 17303296), (8, 8651648), (16, 4325824), (32, 2162912), (64, 1081456), (128, 540728), (256, 270364), (257, 269312), (263, 263168), (512, 135182), (514, 134656), (526, 131584), (1024, 67591), (1028, 67328), (1052, 65792), (2056, 33664), (2104, 32896), (4112, 16832), (4208, 16448), (8224, 8416)]