42772802

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1$

素因数の和:3097

約数の個数: 16

約数和(自身を含む): 65862720

約数和(自身を除く): 23089918

約数列:

[1, 2, 53, 106, 139, 278, 2903, 5806, 7367, 14734, 153859, 307718, 403517, 807034, 21386401, 42772802]

約数ペア:

[(1, 42772802), (2, 21386401), (53, 807034), (106, 403517), (139, 307718), (278, 153859), (2903, 14734), (5806, 7367)]