28730306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76819}}^1$

素因数の和:76849

約数の個数: 16

約数和(自身を含む): 49779360

約数和(自身を除く): 21049054

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 76819, 153638, 845009, 1305923, 1690018, 2611846, 14365153, 28730306]

約数ペア:

[(1, 28730306), (2, 14365153), (11, 2611846), (17, 1690018), (22, 1305923), (34, 845009), (187, 153638), (374, 76819)]