39634252

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 82770688

約数和(自身を除く): 43136436

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 74, 134, 148, 259, 268, 469, 518, 571, 938, 1036, 1142, 1876, 2284, 2479, 3997, 4958, 7994, 9916, 15988, 17353, 21127, 34706, 38257, 42254, 69412, 76514, 84508, 147889, 153028, 267799, 295778, 535598, 591556, 1071196, 1415509, 2831018, 5662036, 9908563, 19817126, 39634252]

約数ペア:

[(1, 39634252), (2, 19817126), (4, 9908563), (7, 5662036), (14, 2831018), (28, 1415509), (37, 1071196), (67, 591556), (74, 535598), (134, 295778), (148, 267799), (259, 153028), (268, 147889), (469, 84508), (518, 76514), (571, 69412), (938, 42254), (1036, 38257), (1142, 34706), (1876, 21127), (2284, 17353), (2479, 15988), (3997, 9916), (4958, 7994)]