28687722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683041}}^1$

素因数の和:683053

約数の個数: 16

約数和(自身を含む): 65572032

約数和(自身を除く): 36884310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683041, 1366082, 2049123, 4098246, 4781287, 9562574, 14343861, 28687722]

約数ペア:

[(1, 28687722), (2, 14343861), (3, 9562574), (6, 4781287), (7, 4098246), (14, 2049123), (21, 1366082), (42, 683041)]