28683956

素因数分解:

$2^2\times 7^1\times {\mathrm{1024427}}^1$

素因数の和:1024438

約数の個数: 12

約数和(自身を含む): 57367968

約数和(自身を除く): 28684012

約数列:

[1, 2, 4, 7, 14, 28, 1024427, 2048854, 4097708, 7170989, 14341978, 28683956]

約数ペア:

[(1, 28683956), (2, 14341978), (4, 7170989), (7, 4097708), (14, 2048854), (28, 1024427)]