26883328

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5562

約数の個数: 36

約数和(自身を含む): 56496160

約数和(自身を除く): 29612832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 5527, 11054, 22108, 44216, 88432, 105013, 176864, 210026, 353728, 420052, 707456, 840104, 1414912, 1680208, 3360416, 6720832, 13441664, 26883328]

約数ペア:

[(1, 26883328), (2, 13441664), (4, 6720832), (8, 3360416), (16, 1680208), (19, 1414912), (32, 840104), (38, 707456), (64, 420052), (76, 353728), (128, 210026), (152, 176864), (256, 105013), (304, 88432), (608, 44216), (1216, 22108), (2432, 11054), (4864, 5527)]