71957104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{236701}}^1$

素因数の和:236728

約数の個数: 20

約数和(自身を含む): 146755240

約数和(自身を除く): 74798136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 236701, 473402, 946804, 1893608, 3787216, 4497319, 8994638, 17989276, 35978552, 71957104]

約数ペア:

[(1, 71957104), (2, 35978552), (4, 17989276), (8, 8994638), (16, 4497319), (19, 3787216), (38, 1893608), (76, 946804), (152, 473402), (304, 236701)]