40429026652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2053903}}^1$

素因数の和:2053970

約数の個数: 48

約数和(自身を含む): 87414154240

約数和(自身を除く): 46985127588

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 2053903, 4107806, 8215612, 14377321, 28754642, 39024157, 57509284, 75994411, 78048314, 151988822, 156096628, 273169099, 303977644, 531960877, 546338198, 1063921754, 1092676396, 1443893809, 2127843508, 2887787618, 5775575236, 10107256663, 20214513326, 40429026652]

約数ペア:

[(1, 40429026652), (2, 20214513326), (4, 10107256663), (7, 5775575236), (14, 2887787618), (19, 2127843508), (28, 1443893809), (37, 1092676396), (38, 1063921754), (74, 546338198), (76, 531960877), (133, 303977644), (148, 273169099), (259, 156096628), (266, 151988822), (518, 78048314), (532, 75994411), (703, 57509284), (1036, 39024157), (1406, 28754642), (2812, 14377321), (4921, 8215612), (9842, 4107806), (19684, 2053903)]