27528752

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{4423}}^1$

素因数の和:4820

約数の個数: 20

約数和(自身を含む): 53486160

約数和(自身を除く): 25957408

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 4423, 6224, 8846, 17692, 35384, 70768, 1720547, 3441094, 6882188, 13764376, 27528752]

約数ペア:

[(1, 27528752), (2, 13764376), (4, 6882188), (8, 3441094), (16, 1720547), (389, 70768), (778, 35384), (1556, 17692), (3112, 8846), (4423, 6224)]