42760292

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{76907}}^1$

素因数の和:77050

約数の個数: 12

約数和(自身を含む): 75369840

約数和(自身を除く): 32609548

約数列:

[1, 2, 4, 139, 278, 556, 76907, 153814, 307628, 10690073, 21380146, 42760292]

約数ペア:

[(1, 42760292), (2, 21380146), (4, 10690073), (139, 307628), (278, 153814), (556, 76907)]