71355116

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41777}}^1$

素因数の和:41849

約数の個数: 24

約数和(自身を含む): 145053216

約数和(自身を除く): 73698100

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 41777, 83554, 167108, 292439, 584878, 1169756, 2548397, 5096794, 10193588, 17838779, 35677558, 71355116]

約数ペア:

[(1, 71355116), (2, 35677558), (4, 17838779), (7, 10193588), (14, 5096794), (28, 2548397), (61, 1169756), (122, 584878), (244, 292439), (427, 167108), (854, 83554), (1708, 41777)]