28037392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56527}}^1$

素因数の和:56566

約数の個数: 20

約数和(自身を含む): 56075776

約数和(自身を除く): 28038384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56527, 113054, 226108, 452216, 904432, 1752337, 3504674, 7009348, 14018696, 28037392]

約数ペア:

[(1, 28037392), (2, 14018696), (4, 7009348), (8, 3504674), (16, 1752337), (31, 904432), (62, 452216), (124, 226108), (248, 113054), (496, 56527)]