27221972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 49896000

約数和(自身を除く): 22674028

約数列:

[1, 2, 4, 23, 46, 92, 449, 659, 898, 1318, 1796, 2636, 10327, 15157, 20654, 30314, 41308, 60628, 295891, 591782, 1183564, 6805493, 13610986, 27221972]

約数ペア:

[(1, 27221972), (2, 13610986), (4, 6805493), (23, 1183564), (46, 591782), (92, 295891), (449, 60628), (659, 41308), (898, 30314), (1318, 20654), (1796, 15157), (2636, 10327)]