2728496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5540

約数の個数: 20

約数和(自身を含む): 5457984

約数和(自身を除く): 2729488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5501, 11002, 22004, 44008, 88016, 170531, 341062, 682124, 1364248, 2728496]

約数ペア:

[(1, 2728496), (2, 1364248), (4, 682124), (8, 341062), (16, 170531), (31, 88016), (62, 44008), (124, 22004), (248, 11002), (496, 5501)]