28578862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 24

約数和(自身を含む): 47849256

約数和(自身を除く): 19270394

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 841, 1307, 1682, 2614, 10933, 16991, 21866, 33982, 37903, 75806, 492739, 985478, 1099187, 2198374, 14289431, 28578862]

約数ペア:

[(1, 28578862), (2, 14289431), (13, 2198374), (26, 1099187), (29, 985478), (58, 492739), (377, 75806), (754, 37903), (841, 33982), (1307, 21866), (1682, 16991), (2614, 10933)]