5478256

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 12436704

約数和(自身を除く): 6958448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 1193, 2296, 2386, 4592, 4772, 8351, 9544, 16702, 19088, 33404, 48913, 66808, 97826, 133616, 195652, 342391, 391304, 684782, 782608, 1369564, 2739128, 5478256]

約数ペア:

[(1, 5478256), (2, 2739128), (4, 1369564), (7, 782608), (8, 684782), (14, 391304), (16, 342391), (28, 195652), (41, 133616), (56, 97826), (82, 66808), (112, 48913), (164, 33404), (287, 19088), (328, 16702), (574, 9544), (656, 8351), (1148, 4772), (1193, 4592), (2296, 2386)]