28644882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18433}}^1$

素因数の和:18482

約数の個数: 32

約数和(自身を含む): 67247232

約数和(自身を除く): 38602350

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 18433, 36866, 55299, 110598, 129031, 258062, 387093, 682021, 774186, 1364042, 2046063, 4092126, 4774147, 9548294, 14322441, 28644882]

約数ペア:

[(1, 28644882), (2, 14322441), (3, 9548294), (6, 4774147), (7, 4092126), (14, 2046063), (21, 1364042), (37, 774186), (42, 682021), (74, 387093), (111, 258062), (222, 129031), (259, 110598), (518, 55299), (777, 36866), (1554, 18433)]