40554892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76231}}^1$

素因数の和:76261

約数の個数: 24

約数和(自身を含む): 85379840

約数和(自身を除く): 44824948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 76231, 152462, 304924, 533617, 1067234, 1448389, 2134468, 2896778, 5793556, 10138723, 20277446, 40554892]

約数ペア:

[(1, 40554892), (2, 20277446), (4, 10138723), (7, 5793556), (14, 2896778), (19, 2134468), (28, 1448389), (38, 1067234), (76, 533617), (133, 304924), (266, 152462), (532, 76231)]