28261992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107053}}^1$

素因数の和:107073

約数の個数: 32

約数和(自身を含む): 77078880

約数和(自身を除く): 48816888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 107053, 214106, 321159, 428212, 642318, 856424, 1177583, 1284636, 2355166, 2569272, 3532749, 4710332, 7065498, 9420664, 14130996, 28261992]

約数ペア:

[(1, 28261992), (2, 14130996), (3, 9420664), (4, 7065498), (6, 4710332), (8, 3532749), (11, 2569272), (12, 2355166), (22, 1284636), (24, 1177583), (33, 856424), (44, 642318), (66, 428212), (88, 321159), (132, 214106), (264, 107053)]