65942044

素因数分解:

$2^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1258

約数の個数: 36

約数和(自身を含む): 134734320

約数和(自身を除く): 68792276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 401, 802, 839, 1604, 1678, 2807, 3356, 5614, 5873, 11228, 11746, 19649, 23492, 39298, 41111, 78596, 82222, 164444, 336439, 672878, 1345756, 2355073, 4710146, 9420292, 16485511, 32971022, 65942044]

約数ペア:

[(1, 65942044), (2, 32971022), (4, 16485511), (7, 9420292), (14, 4710146), (28, 2355073), (49, 1345756), (98, 672878), (196, 336439), (401, 164444), (802, 82222), (839, 78596), (1604, 41111), (1678, 39298), (2807, 23492), (3356, 19649), (5614, 11746), (5873, 11228)]