28543326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{679603}}^1$

素因数の和:679615

約数の個数: 16

約数和(自身を含む): 65241984

約数和(自身を除く): 36698658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 679603, 1359206, 2038809, 4077618, 4757221, 9514442, 14271663, 28543326]

約数ペア:

[(1, 28543326), (2, 14271663), (3, 9514442), (6, 4757221), (7, 4077618), (14, 2038809), (21, 1359206), (42, 679603)]