39009544

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 87442560

約数和(自身を除く): 48433016

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 134, 148, 259, 268, 281, 296, 469, 518, 536, 562, 938, 1036, 1124, 1876, 1967, 2072, 2248, 2479, 3752, 3934, 4958, 7868, 9916, 10397, 15736, 17353, 18827, 19832, 20794, 34706, 37654, 41588, 69412, 72779, 75308, 83176, 131789, 138824, 145558, 150616, 263578, 291116, 527156, 582232, 696599, 1054312, 1393198, 2786396, 4876193, 5572792, 9752386, 19504772, 39009544]

約数ペア:

[(1, 39009544), (2, 19504772), (4, 9752386), (7, 5572792), (8, 4876193), (14, 2786396), (28, 1393198), (37, 1054312), (56, 696599), (67, 582232), (74, 527156), (134, 291116), (148, 263578), (259, 150616), (268, 145558), (281, 138824), (296, 131789), (469, 83176), (518, 75308), (536, 72779), (562, 69412), (938, 41588), (1036, 37654), (1124, 34706), (1876, 20794), (1967, 19832), (2072, 18827), (2248, 17353), (2479, 15736), (3752, 10397), (3934, 9916), (4958, 7868)]