26258012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 51892344

約数和(自身を除く): 25634332

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 127, 148, 254, 407, 508, 814, 1397, 1628, 2794, 4699, 5588, 9398, 16129, 18796, 32258, 51689, 64516, 103378, 177419, 206756, 354838, 596773, 709676, 1193546, 2387092, 6564503, 13129006, 26258012]

約数ペア:

[(1, 26258012), (2, 13129006), (4, 6564503), (11, 2387092), (22, 1193546), (37, 709676), (44, 596773), (74, 354838), (127, 206756), (148, 177419), (254, 103378), (407, 64516), (508, 51689), (814, 32258), (1397, 18796), (1628, 16129), (2794, 9398), (4699, 5588)]