28268268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336527}}^1$

素因数の和:336541

約数の個数: 24

約数和(自身を含む): 75382272

約数和(自身を除く): 47114004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336527, 673054, 1009581, 1346108, 2019162, 2355689, 4038324, 4711378, 7067067, 9422756, 14134134, 28268268]

約数ペア:

[(1, 28268268), (2, 14134134), (3, 9422756), (4, 7067067), (6, 4711378), (7, 4038324), (12, 2355689), (14, 2019162), (21, 1346108), (28, 1009581), (42, 673054), (84, 336527)]