28315328

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{10289}}^1$

素因数の和:10344

約数の個数: 28

約数和(自身を含む): 57500520

約数和(自身を除く): 29185192

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 10289, 20578, 41156, 82312, 164624, 329248, 442427, 658496, 884854, 1769708, 3539416, 7078832, 14157664, 28315328]

約数ペア:

[(1, 28315328), (2, 14157664), (4, 7078832), (8, 3539416), (16, 1769708), (32, 884854), (43, 658496), (64, 442427), (86, 329248), (172, 164624), (344, 82312), (688, 41156), (1376, 20578), (2752, 10289)]