27684604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 50295168

約数和(自身を除く): 22610564

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 2267, 3053, 4534, 6106, 9068, 12212, 97481, 160957, 194962, 321914, 389924, 643828, 6921151, 13842302, 27684604]

約数ペア:

[(1, 27684604), (2, 13842302), (4, 6921151), (43, 643828), (71, 389924), (86, 321914), (142, 194962), (172, 160957), (284, 97481), (2267, 12212), (3053, 9068), (4534, 6106)]