28287762

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277331}}^1$

素因数の和:277353

約数の個数: 16

約数和(自身を含む): 59903712

約数和(自身を除く): 31615950

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277331, 554662, 831993, 1663986, 4714627, 9429254, 14143881, 28287762]

約数ペア:

[(1, 28287762), (2, 14143881), (3, 9429254), (6, 4714627), (17, 1663986), (34, 831993), (51, 554662), (102, 277331)]