47380156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1087}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 88010496

約数和(自身を除く): 40630340

約数列:

[1, 2, 4, 17, 34, 68, 641, 1087, 1282, 2174, 2564, 4348, 10897, 18479, 21794, 36958, 43588, 73916, 696767, 1393534, 2787068, 11845039, 23690078, 47380156]

約数ペア:

[(1, 47380156), (2, 23690078), (4, 11845039), (17, 2787068), (34, 1393534), (68, 696767), (641, 73916), (1087, 43588), (1282, 36958), (2174, 21794), (2564, 18479), (4348, 10897)]