28709158492

素因数分解:

$2^2\times 7^1\times {\mathrm{1025327089}}^1$

素因数の和:1025327100

約数の個数: 12

約数和(自身を含む): 57418317040

約数和(自身を除く): 28709158548

約数列:

[1, 2, 4, 7, 14, 28, 1025327089, 2050654178, 4101308356, 7177289623, 14354579246, 28709158492]

約数ペア:

[(1, 28709158492), (2, 14354579246), (4, 7177289623), (7, 4101308356), (14, 2050654178), (28, 1025327089)]