28011732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47639}}^1$

素因数の和:47660

約数の個数: 36

約数和(自身を含む): 76033440

約数和(自身を除く): 48021708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 47639, 95278, 142917, 190556, 285834, 333473, 571668, 666946, 1000419, 1333892, 2000838, 2334311, 4001676, 4668622, 7002933, 9337244, 14005866, 28011732]

約数ペア:

[(1, 28011732), (2, 14005866), (3, 9337244), (4, 7002933), (6, 4668622), (7, 4001676), (12, 2334311), (14, 2000838), (21, 1333892), (28, 1000419), (42, 666946), (49, 571668), (84, 333473), (98, 285834), (147, 190556), (196, 142917), (294, 95278), (588, 47639)]