56513604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{672781}}^1$

素因数の和:672795

約数の個数: 24

約数和(自身を含む): 150703168

約数和(自身を除く): 94189564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 672781, 1345562, 2018343, 2691124, 4036686, 4709467, 8073372, 9418934, 14128401, 18837868, 28256802, 56513604]

約数ペア:

[(1, 56513604), (2, 28256802), (3, 18837868), (4, 14128401), (6, 9418934), (7, 8073372), (12, 4709467), (14, 4036686), (21, 2691124), (28, 2018343), (42, 1345562), (84, 672781)]