56784868

素因数分解:

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

素因数の和:6843

約数の個数: 24

約数和(自身を含む): 113952384

約数和(自身を除く): 57167516

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 6521, 8708, 13042, 26084, 45647, 91294, 182588, 2028031, 4056062, 8112124, 14196217, 28392434, 56784868]

約数ペア:

[(1, 56784868), (2, 28392434), (4, 14196217), (7, 8112124), (14, 4056062), (28, 2028031), (311, 182588), (622, 91294), (1244, 45647), (2177, 26084), (4354, 13042), (6521, 8708)]