40949678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 77172480

約数和(自身を除く): 36222802

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1913, 1946, 3058, 3826, 10703, 13391, 21043, 21406, 26782, 42086, 147301, 265907, 294602, 531814, 1861349, 2924977, 3722698, 5849954, 20474839, 40949678]

約数ペア:

[(1, 40949678), (2, 20474839), (7, 5849954), (11, 3722698), (14, 2924977), (22, 1861349), (77, 531814), (139, 294602), (154, 265907), (278, 147301), (973, 42086), (1529, 26782), (1913, 21406), (1946, 21043), (3058, 13391), (3826, 10703)]