69571196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1231}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 124185600

約数和(自身を除く): 54614404

約数列:

[1, 2, 4, 71, 142, 199, 284, 398, 796, 1231, 2462, 4924, 14129, 28258, 56516, 87401, 174802, 244969, 349604, 489938, 979876, 17392799, 34785598, 69571196]

約数ペア:

[(1, 69571196), (2, 34785598), (4, 17392799), (71, 979876), (142, 489938), (199, 349604), (284, 244969), (398, 174802), (796, 87401), (1231, 56516), (2462, 28258), (4924, 14129)]