38437532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72251}}^1$

素因数の和:72281

約数の個数: 24

約数和(自身を含む): 80922240

約数和(自身を除く): 42484708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 72251, 144502, 289004, 505757, 1011514, 1372769, 2023028, 2745538, 5491076, 9609383, 19218766, 38437532]

約数ペア:

[(1, 38437532), (2, 19218766), (4, 9609383), (7, 5491076), (14, 2745538), (19, 2023028), (28, 1372769), (38, 1011514), (76, 505757), (133, 289004), (266, 144502), (532, 72251)]