40068776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10589}}^1$

素因数の和:10649

約数の個数: 32

約数和(自身を含む): 83872800

約数和(自身を除く): 43804024

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 10589, 21178, 42356, 84712, 116479, 232958, 455327, 465916, 910654, 931832, 1821308, 3642616, 5008597, 10017194, 20034388, 40068776]

約数ペア:

[(1, 40068776), (2, 20034388), (4, 10017194), (8, 5008597), (11, 3642616), (22, 1821308), (43, 931832), (44, 910654), (86, 465916), (88, 455327), (172, 232958), (344, 116479), (473, 84712), (946, 42356), (1892, 21178), (3784, 10589)]