30026768

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{17539}}^1$

素因数の和:17654

約数の個数: 20

約数和(自身を含む): 58723920

約数和(自身を除く): 28697152

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 17539, 35078, 70156, 140312, 280624, 1876673, 3753346, 7506692, 15013384, 30026768]

約数ペア:

[(1, 30026768), (2, 15013384), (4, 7506692), (8, 3753346), (16, 1876673), (107, 280624), (214, 140312), (428, 70156), (856, 35078), (1712, 17539)]