26800352

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{19477}}^1$

素因数の和:19530

約数の個数: 24

約数和(自身を含む): 53993016

約数和(自身を除く): 27192664

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 19477, 38954, 77908, 155816, 311632, 623264, 837511, 1675022, 3350044, 6700088, 13400176, 26800352]

約数ペア:

[(1, 26800352), (2, 13400176), (4, 6700088), (8, 3350044), (16, 1675022), (32, 837511), (43, 623264), (86, 311632), (172, 155816), (344, 77908), (688, 38954), (1376, 19477)]