28935376

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{4649}}^1$

素因数の和:5046

約数の個数: 20

約数和(自身を含む): 56218500

約数和(自身を除く): 27283124

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 4649, 6224, 9298, 18596, 37192, 74384, 1808461, 3616922, 7233844, 14467688, 28935376]

約数ペア:

[(1, 28935376), (2, 14467688), (4, 7233844), (8, 3616922), (16, 1808461), (389, 74384), (778, 37192), (1556, 18596), (3112, 9298), (4649, 6224)]