28256604

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2767}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 70683648

約数和(自身を除く): 42427044

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 2767, 3404, 5106, 5534, 8301, 10212, 11068, 16602, 33204, 63641, 102379, 127282, 190923, 204758, 254564, 307137, 381846, 409516, 614274, 763692, 1228548, 2354717, 4709434, 7064151, 9418868, 14128302, 28256604]

約数ペア:

[(1, 28256604), (2, 14128302), (3, 9418868), (4, 7064151), (6, 4709434), (12, 2354717), (23, 1228548), (37, 763692), (46, 614274), (69, 409516), (74, 381846), (92, 307137), (111, 254564), (138, 204758), (148, 190923), (222, 127282), (276, 102379), (444, 63641), (851, 33204), (1702, 16602), (2553, 11068), (2767, 10212), (3404, 8301), (5106, 5534)]