28027928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{85451}}^1$

素因数の和:85498

約数の個数: 16

約数和(自身を含む): 53834760

約数和(自身を除く): 25806832

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 85451, 170902, 341804, 683608, 3503491, 7006982, 14013964, 28027928]

約数ペア:

[(1, 28027928), (2, 14013964), (4, 7006982), (8, 3503491), (41, 683608), (82, 341804), (164, 170902), (328, 85451)]