8397984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{12497}}^1$

素因数の和:12517

約数の個数: 48

約数和(自身を含む): 25195968

約数和(自身を除く): 16797984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 12497, 24994, 37491, 49988, 74982, 87479, 99976, 149964, 174958, 199952, 262437, 299928, 349916, 399904, 524874, 599856, 699832, 1049748, 1199712, 1399664, 2099496, 2799328, 4198992, 8397984]

約数ペア:

[(1, 8397984), (2, 4198992), (3, 2799328), (4, 2099496), (6, 1399664), (7, 1199712), (8, 1049748), (12, 699832), (14, 599856), (16, 524874), (21, 399904), (24, 349916), (28, 299928), (32, 262437), (42, 199952), (48, 174958), (56, 149964), (84, 99976), (96, 87479), (112, 74982), (168, 49988), (224, 37491), (336, 24994), (672, 12497)]