12871712

素因数分解:

$2^5\times 7^2\times {\mathrm{8209}}^1$

素因数の和:8233

約数の個数: 36

約数和(自身を含む): 29482110

約数和(自身を除く): 16610398

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 8209, 16418, 32836, 57463, 65672, 114926, 131344, 229852, 262688, 402241, 459704, 804482, 919408, 1608964, 1838816, 3217928, 6435856, 12871712]

約数ペア:

[(1, 12871712), (2, 6435856), (4, 3217928), (7, 1838816), (8, 1608964), (14, 919408), (16, 804482), (28, 459704), (32, 402241), (49, 262688), (56, 229852), (98, 131344), (112, 114926), (196, 65672), (224, 57463), (392, 32836), (784, 16418), (1568, 8209)]