28057146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1019}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 60661440

約数和(自身を除く): 32604294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 1019, 1059, 2038, 2118, 3057, 4589, 6114, 9178, 13247, 13767, 26494, 27534, 39741, 79482, 359707, 719414, 1079121, 2158242, 4676191, 9352382, 14028573, 28057146]

約数ペア:

[(1, 28057146), (2, 14028573), (3, 9352382), (6, 4676191), (13, 2158242), (26, 1079121), (39, 719414), (78, 359707), (353, 79482), (706, 39741), (1019, 27534), (1059, 26494), (2038, 13767), (2118, 13247), (3057, 9178), (4589, 6114)]