71495116

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33161}}^1$

素因数の和:33190

約数の個数: 36

約数和(自身を含む): 158779656

約数和(自身を除く): 87284540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 33161, 66322, 132644, 232127, 364771, 464254, 729542, 928508, 1459084, 1624889, 2553397, 3249778, 5106794, 6499556, 10213588, 17873779, 35747558, 71495116]

約数ペア:

[(1, 71495116), (2, 35747558), (4, 17873779), (7, 10213588), (11, 6499556), (14, 5106794), (22, 3249778), (28, 2553397), (44, 1624889), (49, 1459084), (77, 928508), (98, 729542), (154, 464254), (196, 364771), (308, 232127), (539, 132644), (1078, 66322), (2156, 33161)]