27637744

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{24329}}^1$

素因数の和:24408

約数の個数: 20

約数和(自身を含む): 54304560

約数和(自身を除く): 26666816

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 24329, 48658, 97316, 194632, 389264, 1727359, 3454718, 6909436, 13818872, 27637744]

約数ペア:

[(1, 27637744), (2, 13818872), (4, 6909436), (8, 3454718), (16, 1727359), (71, 389264), (142, 194632), (284, 97316), (568, 48658), (1136, 24329)]