67218656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{110557}}^1$

素因数の和:110586

約数の個数: 24

約数和(自身を含む): 139303080

約数和(自身を除く): 72084424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 110557, 221114, 442228, 884456, 1768912, 2100583, 3537824, 4201166, 8402332, 16804664, 33609328, 67218656]

約数ペア:

[(1, 67218656), (2, 33609328), (4, 16804664), (8, 8402332), (16, 4201166), (19, 3537824), (32, 2100583), (38, 1768912), (76, 884456), (152, 442228), (304, 221114), (608, 110557)]