28737644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1777}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 54364128

約数和(自身を除く): 25626484

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 1777, 3554, 4043, 7108, 8086, 16172, 23101, 46202, 92404, 552647, 1105294, 2210588, 7184411, 14368822, 28737644]

約数ペア:

[(1, 28737644), (2, 14368822), (4, 7184411), (13, 2210588), (26, 1105294), (52, 552647), (311, 92404), (622, 46202), (1244, 23101), (1777, 16172), (3554, 8086), (4043, 7108)]