126481796

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{67421}}^1$

素因数の和:67499

約数の個数: 24

約数和(自身を含む): 256742976

約数和(自身を除く): 130261180

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 67421, 134842, 269684, 471947, 943894, 1887788, 4517207, 9034414, 18068828, 31620449, 63240898, 126481796]

約数ペア:

[(1, 126481796), (2, 63240898), (4, 31620449), (7, 18068828), (14, 9034414), (28, 4517207), (67, 1887788), (134, 943894), (268, 471947), (469, 269684), (938, 134842), (1876, 67421)]