78285016

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{27107}}^1$

素因数の和:27151

約数の個数: 24

約数和(自身を含む): 154922220

約数和(自身を除く): 76637204

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 27107, 54214, 108428, 216856, 515033, 1030066, 2060132, 4120264, 9785627, 19571254, 39142508, 78285016]

約数ペア:

[(1, 78285016), (2, 39142508), (4, 19571254), (8, 9785627), (19, 4120264), (38, 2060132), (76, 1030066), (152, 515033), (361, 216856), (722, 108428), (1444, 54214), (2888, 27107)]