2748016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{10103}}^1$

素因数の和:10128

約数の個数: 20

約数和(自身を含む): 5638032

約数和(自身を除く): 2890016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 10103, 20206, 40412, 80824, 161648, 171751, 343502, 687004, 1374008, 2748016]

約数ペア:

[(1, 2748016), (2, 1374008), (4, 687004), (8, 343502), (16, 171751), (17, 161648), (34, 80824), (68, 40412), (136, 20206), (272, 10103)]