71375276

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6553}}^1$

素因数の和:6953

約数の個数: 24

約数和(自身を含む): 143139360

約数和(自身を除く): 71764084

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 6553, 10892, 13106, 26212, 45871, 91742, 183484, 2549117, 5098234, 10196468, 17843819, 35687638, 71375276]

約数ペア:

[(1, 71375276), (2, 35687638), (4, 17843819), (7, 10196468), (14, 5098234), (28, 2549117), (389, 183484), (778, 91742), (1556, 45871), (2723, 26212), (5446, 13106), (6553, 10892)]