28768568

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{5507}}^1$

素因数の和:6166

約数の個数: 16

約数和(自身を含む): 54033480

約数和(自身を除く): 25264912

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 5507, 11014, 22028, 44056, 3596071, 7192142, 14384284, 28768568]

約数ペア:

[(1, 28768568), (2, 14384284), (4, 7192142), (8, 3596071), (653, 44056), (1306, 22028), (2612, 11014), (5224, 5507)]