28517496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 81984000

約数和(自身を除く): 53466504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 853, 1194, 1393, 1592, 1706, 2388, 2559, 2786, 3412, 4179, 4776, 5118, 5572, 5971, 6824, 8358, 10236, 11144, 11942, 16716, 17913, 20472, 23884, 33432, 35826, 47768, 71652, 143304, 169747, 339494, 509241, 678988, 1018482, 1188229, 1357976, 2036964, 2376458, 3564687, 4073928, 4752916, 7129374, 9505832, 14258748, 28517496]

約数ペア:

[(1, 28517496), (2, 14258748), (3, 9505832), (4, 7129374), (6, 4752916), (7, 4073928), (8, 3564687), (12, 2376458), (14, 2036964), (21, 1357976), (24, 1188229), (28, 1018482), (42, 678988), (56, 509241), (84, 339494), (168, 169747), (199, 143304), (398, 71652), (597, 47768), (796, 35826), (853, 33432), (1194, 23884), (1393, 20472), (1592, 17913), (1706, 16716), (2388, 11942), (2559, 11144), (2786, 10236), (3412, 8358), (4179, 6824), (4776, 5971), (5118, 5572)]