28029628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4583}}^1$

素因数の和:4737

約数の個数: 24

約数和(自身を含む): 53907840

約数和(自身を除く): 25878212

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 4583, 6116, 9166, 18332, 50413, 100826, 201652, 637037, 1274074, 2548148, 7007407, 14014814, 28029628]

約数ペア:

[(1, 28029628), (2, 14014814), (4, 7007407), (11, 2548148), (22, 1274074), (44, 637037), (139, 201652), (278, 100826), (556, 50413), (1529, 18332), (3058, 9166), (4583, 6116)]