26789744

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{20173}}^1$

素因数の和:20264

約数の個数: 20

約数和(自身を含む): 52533096

約数和(自身を除く): 25743352

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 20173, 40346, 80692, 161384, 322768, 1674359, 3348718, 6697436, 13394872, 26789744]

約数ペア:

[(1, 26789744), (2, 13394872), (4, 6697436), (8, 3348718), (16, 1674359), (83, 322768), (166, 161384), (332, 80692), (664, 40346), (1328, 20173)]