12862976

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 30477216

約数和(自身を除く): 17614240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 97, 112, 128, 148, 194, 224, 256, 259, 296, 388, 448, 512, 518, 592, 679, 776, 896, 1036, 1184, 1358, 1552, 1792, 2072, 2368, 2716, 3104, 3584, 3589, 4144, 4736, 5432, 6208, 7178, 8288, 9472, 10864, 12416, 14356, 16576, 18944, 21728, 24832, 25123, 28712, 33152, 43456, 49664, 50246, 57424, 66304, 86912, 100492, 114848, 132608, 173824, 200984, 229696, 347648, 401968, 459392, 803936, 918784, 1607872, 1837568, 3215744, 6431488, 12862976]

約数ペア:

[(1, 12862976), (2, 6431488), (4, 3215744), (7, 1837568), (8, 1607872), (14, 918784), (16, 803936), (28, 459392), (32, 401968), (37, 347648), (56, 229696), (64, 200984), (74, 173824), (97, 132608), (112, 114848), (128, 100492), (148, 86912), (194, 66304), (224, 57424), (256, 50246), (259, 49664), (296, 43456), (388, 33152), (448, 28712), (512, 25123), (518, 24832), (592, 21728), (679, 18944), (776, 16576), (896, 14356), (1036, 12416), (1184, 10864), (1358, 9472), (1552, 8288), (1792, 7178), (2072, 6208), (2368, 5432), (2716, 4736), (3104, 4144), (3584, 3589)]