66848384

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{27487}}^1$

素因数の和:27520

約数の個数: 32

約数和(自身を含む): 140188800

約数和(自身を除く): 73340416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 27487, 54974, 109948, 219896, 439792, 522253, 879584, 1044506, 1759168, 2089012, 3518336, 4178024, 8356048, 16712096, 33424192, 66848384]

約数ペア:

[(1, 66848384), (2, 33424192), (4, 16712096), (8, 8356048), (16, 4178024), (19, 3518336), (32, 2089012), (38, 1759168), (64, 1044506), (76, 879584), (128, 522253), (152, 439792), (304, 219896), (608, 109948), (1216, 54974), (2432, 27487)]