40642616

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2477}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 87423840

約数和(自身を除く): 46781224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 2477, 4102, 4954, 8204, 9908, 16408, 17339, 19816, 34678, 69356, 138712, 725761, 1451522, 2903044, 5080327, 5806088, 10160654, 20321308, 40642616]

約数ペア:

[(1, 40642616), (2, 20321308), (4, 10160654), (7, 5806088), (8, 5080327), (14, 2903044), (28, 1451522), (56, 725761), (293, 138712), (586, 69356), (1172, 34678), (2051, 19816), (2344, 17339), (2477, 16408), (4102, 9908), (4954, 8204)]