8740304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{28751}}^1$

素因数の和:28778

約数の個数: 20

約数和(自身を含む): 17826240

約数和(自身を除く): 9085936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 28751, 57502, 115004, 230008, 460016, 546269, 1092538, 2185076, 4370152, 8740304]

約数ペア:

[(1, 8740304), (2, 4370152), (4, 2185076), (8, 1092538), (16, 546269), (19, 460016), (38, 230008), (76, 115004), (152, 57502), (304, 28751)]