66886484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 140464128

約数和(自身を除く): 73577644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 283, 322, 367, 566, 644, 734, 1132, 1468, 1981, 2569, 3962, 5138, 6509, 7924, 8441, 10276, 13018, 16882, 26036, 33764, 45563, 59087, 91126, 103861, 118174, 182252, 207722, 236348, 415444, 727027, 1454054, 2388803, 2908108, 4777606, 9555212, 16721621, 33443242, 66886484]

約数ペア:

[(1, 66886484), (2, 33443242), (4, 16721621), (7, 9555212), (14, 4777606), (23, 2908108), (28, 2388803), (46, 1454054), (92, 727027), (161, 415444), (283, 236348), (322, 207722), (367, 182252), (566, 118174), (644, 103861), (734, 91126), (1132, 59087), (1468, 45563), (1981, 33764), (2569, 26036), (3962, 16882), (5138, 13018), (6509, 10276), (7924, 8441)]