28825546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2113}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 45662400

約数和(自身を除く): 16836854

約数列:

[1, 2, 19, 38, 359, 718, 2113, 4226, 6821, 13642, 40147, 80294, 758567, 1517134, 14412773, 28825546]

約数ペア:

[(1, 28825546), (2, 14412773), (19, 1517134), (38, 758567), (359, 80294), (718, 40147), (2113, 13642), (4226, 6821)]