40807756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31981}}^1$

素因数の和:32025

約数の個数: 24

約数和(自身を含む): 80594640

約数和(自身を除く): 39786884

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 31981, 63962, 127924, 351791, 703582, 927449, 1407164, 1854898, 3709796, 10201939, 20403878, 40807756]

約数ペア:

[(1, 40807756), (2, 20403878), (4, 10201939), (11, 3709796), (22, 1854898), (29, 1407164), (44, 927449), (58, 703582), (116, 351791), (319, 127924), (638, 63962), (1276, 31981)]