4097008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13477}}^1$

素因数の和:13504

約数の個数: 20

約数和(自身を含む): 8356360

約数和(自身を除く): 4259352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13477, 26954, 53908, 107816, 215632, 256063, 512126, 1024252, 2048504, 4097008]

約数ペア:

[(1, 4097008), (2, 2048504), (4, 1024252), (8, 512126), (16, 256063), (19, 215632), (38, 107816), (76, 53908), (152, 26954), (304, 13477)]