28392434

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{6521}}^1$

素因数の和:6841

約数の個数: 16

約数和(自身を含む): 48836736

約数和(自身を除く): 20444302

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 6521, 13042, 45647, 91294, 2028031, 4056062, 14196217, 28392434]

約数ペア:

[(1, 28392434), (2, 14196217), (7, 4056062), (14, 2028031), (311, 91294), (622, 45647), (2177, 13042), (4354, 6521)]