28101306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{275503}}^1$

素因数の和:275525

約数の個数: 16

約数和(自身を含む): 59508864

約数和(自身を除く): 31407558

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 275503, 551006, 826509, 1653018, 4683551, 9367102, 14050653, 28101306]

約数ペア:

[(1, 28101306), (2, 14050653), (3, 9367102), (6, 4683551), (17, 1653018), (34, 826509), (51, 551006), (102, 275503)]