28456356

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{4153}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 66530464

約数和(自身を除く): 38074108

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 4153, 6852, 8306, 12459, 16612, 24918, 49836, 2371363, 4742726, 7114089, 9485452, 14228178, 28456356]

約数ペア:

[(1, 28456356), (2, 14228178), (3, 9485452), (4, 7114089), (6, 4742726), (12, 2371363), (571, 49836), (1142, 24918), (1713, 16612), (2284, 12459), (3426, 8306), (4153, 6852)]