40044172

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10753}}^1$

素因数の和:10790

約数の個数: 36

約数和(自身を含む): 85816920

約数和(自身を除く): 45772748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 10753, 21506, 43012, 75271, 150542, 204307, 301084, 408614, 526897, 817228, 1053794, 1430149, 2107588, 2860298, 5720596, 10011043, 20022086, 40044172]

約数ペア:

[(1, 40044172), (2, 20022086), (4, 10011043), (7, 5720596), (14, 2860298), (19, 2107588), (28, 1430149), (38, 1053794), (49, 817228), (76, 526897), (98, 408614), (133, 301084), (196, 204307), (266, 150542), (532, 75271), (931, 43012), (1862, 21506), (3724, 10753)]