3091312

素因数分解:

$2^4\times 7^2\times {\mathrm{3943}}^1$

素因数の和:3965

約数の個数: 30

約数和(自身を含む): 6969048

約数和(自身を除く): 3877736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3943, 7886, 15772, 27601, 31544, 55202, 63088, 110404, 193207, 220808, 386414, 441616, 772828, 1545656, 3091312]

約数ペア:

[(1, 3091312), (2, 1545656), (4, 772828), (7, 441616), (8, 386414), (14, 220808), (16, 193207), (28, 110404), (49, 63088), (56, 55202), (98, 31544), (112, 27601), (196, 15772), (392, 7886), (784, 3943)]