42891856

素因数分解:

$2^4\times 7^2\times {\mathrm{54709}}^1$

素因数の和:54731

約数の個数: 30

約数和(自身を含む): 96672570

約数和(自身を除く): 53780714

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 54709, 109418, 218836, 382963, 437672, 765926, 875344, 1531852, 2680741, 3063704, 5361482, 6127408, 10722964, 21445928, 42891856]

約数ペア:

[(1, 42891856), (2, 21445928), (4, 10722964), (7, 6127408), (8, 5361482), (14, 3063704), (16, 2680741), (28, 1531852), (49, 875344), (56, 765926), (98, 437672), (112, 382963), (196, 218836), (392, 109418), (784, 54709)]