28396312

素因数分解:

$2^3\times 7^1\times {\mathrm{507077}}^1$

素因数の和:507090

約数の個数: 16

約数和(自身を含む): 60849360

約数和(自身を除く): 32453048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 507077, 1014154, 2028308, 3549539, 4056616, 7099078, 14198156, 28396312]

約数ペア:

[(1, 28396312), (2, 14198156), (4, 7099078), (7, 4056616), (8, 3549539), (14, 2028308), (28, 1014154), (56, 507077)]