28855222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{77153}}^1$

素因数の和:77183

約数の個数: 16

約数和(自身を含む): 49995792

約数和(自身を除く): 21140570

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 77153, 154306, 848683, 1311601, 1697366, 2623202, 14427611, 28855222]

約数ペア:

[(1, 28855222), (2, 14427611), (11, 2623202), (17, 1697366), (22, 1311601), (34, 848683), (187, 154306), (374, 77153)]