13805456

素因数分解:

$2^4\times 7^2\times {\mathrm{17609}}^1$

素因数の和:17631

約数の個数: 30

約数和(自身を含む): 31116870

約数和(自身を除く): 17311414

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 17609, 35218, 70436, 123263, 140872, 246526, 281744, 493052, 862841, 986104, 1725682, 1972208, 3451364, 6902728, 13805456]

約数ペア:

[(1, 13805456), (2, 6902728), (4, 3451364), (7, 1972208), (8, 1725682), (14, 986104), (16, 862841), (28, 493052), (49, 281744), (56, 246526), (98, 140872), (112, 123263), (196, 70436), (392, 35218), (784, 17609)]