28156496

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{6353}}^1$

素因数の和:6638

約数の個数: 20

約数和(自身を含む): 54758772

約数和(自身を除く): 26602276

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 6353, 12706, 25412, 50824, 101648, 1759781, 3519562, 7039124, 14078248, 28156496]

約数ペア:

[(1, 28156496), (2, 14078248), (4, 7039124), (8, 3519562), (16, 1759781), (277, 101648), (554, 50824), (1108, 25412), (2216, 12706), (4432, 6353)]