66139136

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9227}}^1$

素因数の和:9254

約数の個数: 44

約数和(自身を含む): 151117728

約数和(自身を除く): 84978592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 9227, 18454, 36908, 64589, 73816, 129178, 147632, 258356, 295264, 516712, 590528, 1033424, 1181056, 2066848, 2362112, 4133696, 4724224, 8267392, 9448448, 16534784, 33069568, 66139136]

約数ペア:

[(1, 66139136), (2, 33069568), (4, 16534784), (7, 9448448), (8, 8267392), (14, 4724224), (16, 4133696), (28, 2362112), (32, 2066848), (56, 1181056), (64, 1033424), (112, 590528), (128, 516712), (224, 295264), (256, 258356), (448, 147632), (512, 129178), (896, 73816), (1024, 64589), (1792, 36908), (3584, 18454), (7168, 9227)]