77539076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1439}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 143136000

約数和(自身を除く): 65596924

約数列:

[1, 2, 4, 19, 38, 76, 709, 1418, 1439, 2836, 2878, 5756, 13471, 26942, 27341, 53884, 54682, 109364, 1020251, 2040502, 4081004, 19384769, 38769538, 77539076]

約数ペア:

[(1, 77539076), (2, 38769538), (4, 19384769), (19, 4081004), (38, 2040502), (76, 1020251), (709, 109364), (1418, 54682), (1439, 53884), (2836, 27341), (2878, 26942), (5756, 13471)]