40813782

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 42648618

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 298, 426, 447, 643, 894, 1286, 1929, 3858, 10579, 21158, 31737, 45653, 63474, 91306, 95807, 136959, 191614, 273918, 287421, 574842, 6802297, 13604594, 20406891, 40813782]

約数ペア:

[(1, 40813782), (2, 20406891), (3, 13604594), (6, 6802297), (71, 574842), (142, 287421), (149, 273918), (213, 191614), (298, 136959), (426, 95807), (447, 91306), (643, 63474), (894, 45653), (1286, 31737), (1929, 21158), (3858, 10579)]