8449072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27793}}^1$

素因数の和:27820

約数の個数: 20

約数和(自身を含む): 17232280

約数和(自身を除く): 8783208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27793, 55586, 111172, 222344, 444688, 528067, 1056134, 2112268, 4224536, 8449072]

約数ペア:

[(1, 8449072), (2, 4224536), (4, 2112268), (8, 1056134), (16, 528067), (19, 444688), (38, 222344), (76, 111172), (152, 55586), (304, 27793)]