28545384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{169913}}^1$

素因数の和:169929

約数の個数: 32

約数和(自身を含む): 81558720

約数和(自身を除く): 53013336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 169913, 339826, 509739, 679652, 1019478, 1189391, 1359304, 2038956, 2378782, 3568173, 4077912, 4757564, 7136346, 9515128, 14272692, 28545384]

約数ペア:

[(1, 28545384), (2, 14272692), (3, 9515128), (4, 7136346), (6, 4757564), (7, 4077912), (8, 3568173), (12, 2378782), (14, 2038956), (21, 1359304), (24, 1189391), (28, 1019478), (42, 679652), (56, 509739), (84, 339826), (168, 169913)]