12895232

素因数分解:

$2^{10}\times 7^2\times {\mathrm{257}}^1$

素因数の和:291

約数の個数: 66

約数和(自身を含む): 30103182

約数和(自身を除く): 17207950

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 257, 392, 448, 512, 514, 784, 896, 1024, 1028, 1568, 1792, 1799, 2056, 3136, 3584, 3598, 4112, 6272, 7168, 7196, 8224, 12544, 12593, 14392, 16448, 25088, 25186, 28784, 32896, 50176, 50372, 57568, 65792, 100744, 115136, 131584, 201488, 230272, 263168, 402976, 460544, 805952, 921088, 1611904, 1842176, 3223808, 6447616, 12895232]

約数ペア:

[(1, 12895232), (2, 6447616), (4, 3223808), (7, 1842176), (8, 1611904), (14, 921088), (16, 805952), (28, 460544), (32, 402976), (49, 263168), (56, 230272), (64, 201488), (98, 131584), (112, 115136), (128, 100744), (196, 65792), (224, 57568), (256, 50372), (257, 50176), (392, 32896), (448, 28784), (512, 25186), (514, 25088), (784, 16448), (896, 14392), (1024, 12593), (1028, 12544), (1568, 8224), (1792, 7196), (1799, 7168), (2056, 6272), (3136, 4112), (3584, 3598)]