28146404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49207}}^1$

素因数の和:49235

約数の個数: 24

約数和(自身を含む): 57868608

約数和(自身を除く): 29722204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49207, 98414, 196828, 541277, 639691, 1082554, 1279382, 2165108, 2558764, 7036601, 14073202, 28146404]

約数ペア:

[(1, 28146404), (2, 14073202), (4, 7036601), (11, 2558764), (13, 2165108), (22, 1279382), (26, 1082554), (44, 639691), (52, 541277), (143, 196828), (286, 98414), (572, 49207)]