27686144

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1402

約数の個数: 36

約数和(自身を含む): 55972896

約数和(自身を除く): 28286752

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1303, 1328, 2606, 2656, 5212, 5312, 10424, 10624, 20848, 21248, 41696, 83392, 108149, 166784, 216298, 333568, 432596, 865192, 1730384, 3460768, 6921536, 13843072, 27686144]

約数ペア:

[(1, 27686144), (2, 13843072), (4, 6921536), (8, 3460768), (16, 1730384), (32, 865192), (64, 432596), (83, 333568), (128, 216298), (166, 166784), (256, 108149), (332, 83392), (664, 41696), (1303, 21248), (1328, 20848), (2606, 10624), (2656, 10424), (5212, 5312)]