28144284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335051}}^1$

素因数の和:335065

約数の個数: 24

約数和(自身を含む): 75051648

約数和(自身を除く): 46907364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335051, 670102, 1005153, 1340204, 2010306, 2345357, 4020612, 4690714, 7036071, 9381428, 14072142, 28144284]

約数ペア:

[(1, 28144284), (2, 14072142), (3, 9381428), (4, 7036071), (6, 4690714), (7, 4020612), (12, 2345357), (14, 2010306), (21, 1340204), (28, 1005153), (42, 670102), (84, 335051)]