28215528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{106877}}^1$

素因数の和:106897

約数の個数: 32

約数和(自身を含む): 76952160

約数和(自身を除く): 48736632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 106877, 213754, 320631, 427508, 641262, 855016, 1175647, 1282524, 2351294, 2565048, 3526941, 4702588, 7053882, 9405176, 14107764, 28215528]

約数ペア:

[(1, 28215528), (2, 14107764), (3, 9405176), (4, 7053882), (6, 4702588), (8, 3526941), (11, 2565048), (12, 2351294), (22, 1282524), (24, 1175647), (33, 855016), (44, 641262), (66, 427508), (88, 320631), (132, 213754), (264, 106877)]