30142448

素因数分解:

$2^4\times 7^2\times {\mathrm{38447}}^1$

素因数の和:38469

約数の個数: 30

約数和(自身を含む): 67937616

約数和(自身を除く): 37795168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 38447, 76894, 153788, 269129, 307576, 538258, 615152, 1076516, 1883903, 2153032, 3767806, 4306064, 7535612, 15071224, 30142448]

約数ペア:

[(1, 30142448), (2, 15071224), (4, 7535612), (7, 4306064), (8, 3767806), (14, 2153032), (16, 1883903), (28, 1076516), (49, 615152), (56, 538258), (98, 307576), (112, 269129), (196, 153788), (392, 76894), (784, 38447)]