56529228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{672967}}^1$

素因数の和:672981

約数の個数: 24

約数和(自身を含む): 150744832

約数和(自身を除く): 94215604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 672967, 1345934, 2018901, 2691868, 4037802, 4710769, 8075604, 9421538, 14132307, 18843076, 28264614, 56529228]

約数ペア:

[(1, 56529228), (2, 28264614), (3, 18843076), (4, 14132307), (6, 9421538), (7, 8075604), (12, 4710769), (14, 4037802), (21, 2691868), (28, 2018901), (42, 1345934), (84, 672967)]