28710754

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6781}}^1$

素因数の和:6885

約数の個数: 16

約数和(自身を含む): 45168120

約数和(自身を除く): 16457366

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 6781, 13562, 196649, 393298, 495013, 990026, 14355377, 28710754]

約数ペア:

[(1, 28710754), (2, 14355377), (29, 990026), (58, 495013), (73, 393298), (146, 196649), (2117, 13562), (4234, 6781)]