27434968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 56920320

約数和(自身を除く): 29485352

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 4391, 6248, 8782, 17564, 35128, 48301, 96602, 193204, 311761, 386408, 623522, 1247044, 2494088, 3429371, 6858742, 13717484, 27434968]

約数ペア:

[(1, 27434968), (2, 13717484), (4, 6858742), (8, 3429371), (11, 2494088), (22, 1247044), (44, 623522), (71, 386408), (88, 311761), (142, 193204), (284, 96602), (568, 48301), (781, 35128), (1562, 17564), (3124, 8782), (4391, 6248)]