28161444

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{44279}}^1$

素因数の和:44339

約数の個数: 24

約数和(自身を含む): 66951360

約数和(自身を除く): 38789916

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 44279, 88558, 132837, 177116, 265674, 531348, 2346787, 4693574, 7040361, 9387148, 14080722, 28161444]

約数ペア:

[(1, 28161444), (2, 14080722), (3, 9387148), (4, 7040361), (6, 4693574), (12, 2346787), (53, 531348), (106, 265674), (159, 177116), (212, 132837), (318, 88558), (636, 44279)]