2743454896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28123}}^1$

素因数の和:28218

約数の個数: 80

約数和(自身を含む): 6639963904

約数和(自身を除く): 3896509008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1742, 1876, 3484, 3752, 6097, 6968, 7504, 12194, 13936, 24388, 28123, 48776, 56246, 97552, 112492, 196861, 224984, 365599, 393722, 449968, 731198, 787444, 1462396, 1574888, 1884241, 2559193, 2924792, 3149776, 3768482, 5118386, 5849584, 7536964, 10236772, 13189687, 15073928, 20473544, 24495133, 26379374, 30147856, 40947088, 48990266, 52758748, 97980532, 105517496, 171465931, 195961064, 211034992, 342931862, 391922128, 685863724, 1371727448, 2743454896]

約数ペア:

[(1, 2743454896), (2, 1371727448), (4, 685863724), (7, 391922128), (8, 342931862), (13, 211034992), (14, 195961064), (16, 171465931), (26, 105517496), (28, 97980532), (52, 52758748), (56, 48990266), (67, 40947088), (91, 30147856), (104, 26379374), (112, 24495133), (134, 20473544), (182, 15073928), (208, 13189687), (268, 10236772), (364, 7536964), (469, 5849584), (536, 5118386), (728, 3768482), (871, 3149776), (938, 2924792), (1072, 2559193), (1456, 1884241), (1742, 1574888), (1876, 1462396), (3484, 787444), (3752, 731198), (6097, 449968), (6968, 393722), (7504, 365599), (12194, 224984), (13936, 196861), (24388, 112492), (28123, 97552), (48776, 56246)]