28775446

素因数分解:

$2^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{613}}^1$

素因数の和:1108

約数の個数: 24

約数和(自身を含む): 50397120

約数和(自身を除く): 21621674

約数列:

[1, 2, 7, 14, 49, 98, 479, 613, 958, 1226, 3353, 4291, 6706, 8582, 23471, 30037, 46942, 60074, 293627, 587254, 2055389, 4110778, 14387723, 28775446]

約数ペア:

[(1, 28775446), (2, 14387723), (7, 4110778), (14, 2055389), (49, 587254), (98, 293627), (479, 60074), (613, 46942), (958, 30037), (1226, 23471), (3353, 8582), (4291, 6706)]