28424116

素因数分解:

$2^2\times 7^2\times {\mathrm{145021}}^1$

素因数の和:145039

約数の個数: 18

約数和(自身を含む): 57863778

約数和(自身を除く): 29439662

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 145021, 290042, 580084, 1015147, 2030294, 4060588, 7106029, 14212058, 28424116]

約数ペア:

[(1, 28424116), (2, 14212058), (4, 7106029), (7, 4060588), (14, 2030294), (28, 1015147), (49, 580084), (98, 290042), (196, 145021)]