67641824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{111253}}^1$

素因数の和:111282

約数の個数: 24

約数和(自身を含む): 140180040

約数和(自身を除く): 72538216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 111253, 222506, 445012, 890024, 1780048, 2113807, 3560096, 4227614, 8455228, 16910456, 33820912, 67641824]

約数ペア:

[(1, 67641824), (2, 33820912), (4, 16910456), (8, 8455228), (16, 4227614), (19, 3560096), (32, 2113807), (38, 1780048), (76, 890024), (152, 445012), (304, 222506), (608, 111253)]