27957224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 54484320

約数和(自身を除く): 26527096

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 1213, 2426, 2881, 4852, 5762, 9704, 11524, 23048, 52159, 81271, 104318, 162542, 208636, 325084, 417272, 650168, 3494653, 6989306, 13978612, 27957224]

約数ペア:

[(1, 27957224), (2, 13978612), (4, 6989306), (8, 3494653), (43, 650168), (67, 417272), (86, 325084), (134, 208636), (172, 162542), (268, 104318), (344, 81271), (536, 52159), (1213, 23048), (2426, 11524), (2881, 9704), (4852, 5762)]