42555968

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7307}}^1$

素因数の和:7339

約数の個数: 56

約数和(自身を含む): 103948992

約数和(自身を除く): 61393024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 7307, 14614, 29228, 51149, 58456, 94991, 102298, 116912, 189982, 204596, 233824, 379964, 409192, 467648, 664937, 759928, 818384, 1329874, 1519856, 1636768, 2659748, 3039712, 3273536, 5319496, 6079424, 10638992, 21277984, 42555968]

約数ペア:

[(1, 42555968), (2, 21277984), (4, 10638992), (7, 6079424), (8, 5319496), (13, 3273536), (14, 3039712), (16, 2659748), (26, 1636768), (28, 1519856), (32, 1329874), (52, 818384), (56, 759928), (64, 664937), (91, 467648), (104, 409192), (112, 379964), (182, 233824), (208, 204596), (224, 189982), (364, 116912), (416, 102298), (448, 94991), (728, 58456), (832, 51149), (1456, 29228), (2912, 14614), (5824, 7307)]