25573064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4093}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 53058240

約数和(自身を除く): 27485176

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 4093, 6248, 8186, 16372, 32744, 45023, 90046, 180092, 290603, 360184, 581206, 1162412, 2324824, 3196633, 6393266, 12786532, 25573064]

約数ペア:

[(1, 25573064), (2, 12786532), (4, 6393266), (8, 3196633), (11, 2324824), (22, 1162412), (44, 581206), (71, 360184), (88, 290603), (142, 180092), (284, 90046), (568, 45023), (781, 32744), (1562, 16372), (3124, 8186), (4093, 6248)]