78067504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{256801}}^1$

素因数の和:256828

約数の個数: 20

約数和(自身を含む): 159217240

約数和(自身を除く): 81149736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 256801, 513602, 1027204, 2054408, 4108816, 4879219, 9758438, 19516876, 39033752, 78067504]

約数ペア:

[(1, 78067504), (2, 39033752), (4, 19516876), (8, 9758438), (16, 4879219), (19, 4108816), (38, 2054408), (76, 1027204), (152, 513602), (304, 256801)]