27423376

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{1571}}^1$

素因数の和:2670

約数の個数: 20

約数和(自身を含む): 53215344

約数和(自身を除く): 25791968

約数列:

[1, 2, 4, 8, 16, 1091, 1571, 2182, 3142, 4364, 6284, 8728, 12568, 17456, 25136, 1713961, 3427922, 6855844, 13711688, 27423376]

約数ペア:

[(1, 27423376), (2, 13711688), (4, 6855844), (8, 3427922), (16, 1713961), (1091, 25136), (1571, 17456), (2182, 12568), (3142, 8728), (4364, 6284)]