28455306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431141}}^1$

素因数の和:431157

約数の個数: 16

約数和(自身を含む): 62084448

約数和(自身を除く): 33629142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431141, 862282, 1293423, 2586846, 4742551, 9485102, 14227653, 28455306]

約数ペア:

[(1, 28455306), (2, 14227653), (3, 9485102), (6, 4742551), (11, 2586846), (22, 1293423), (33, 862282), (66, 431141)]