67307128

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17939}}^1$

素因数の和:18019

約数の個数: 32

約数和(自身を含む): 146390400

約数和(自身を除く): 79083272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 17939, 35878, 71756, 125573, 143512, 251146, 502292, 1004584, 1201913, 2403826, 4807652, 8413391, 9615304, 16826782, 33653564, 67307128]

約数ペア:

[(1, 67307128), (2, 33653564), (4, 16826782), (7, 9615304), (8, 8413391), (14, 4807652), (28, 2403826), (56, 1201913), (67, 1004584), (134, 502292), (268, 251146), (469, 143512), (536, 125573), (938, 71756), (1876, 35878), (3752, 17939)]