28550588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5953}}^1$

素因数の和:6077

約数の個数: 24

約数和(自身を含む): 55014960

約数和(自身を除く): 26464372

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 5953, 11906, 23812, 65483, 130966, 261932, 648877, 1297754, 2595508, 7137647, 14275294, 28550588]

約数ペア:

[(1, 28550588), (2, 14275294), (4, 7137647), (11, 2595508), (22, 1297754), (44, 648877), (109, 261932), (218, 130966), (436, 65483), (1199, 23812), (2398, 11906), (4796, 5953)]