28620016

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{3673}}^1$

素因数の和:4168

約数の個数: 20

約数和(自身を含む): 55580272

約数和(自身を除く): 26960256

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3673, 3896, 7346, 7792, 14692, 29384, 58768, 1788751, 3577502, 7155004, 14310008, 28620016]

約数ペア:

[(1, 28620016), (2, 14310008), (4, 7155004), (8, 3577502), (16, 1788751), (487, 58768), (974, 29384), (1948, 14692), (3673, 7792), (3896, 7346)]