8189496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{16249}}^1$

素因数の和:16268

約数の個数: 48

約数和(自身を含む): 25350000

約数和(自身を除く): 17160504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 16249, 32498, 48747, 64996, 97494, 113743, 129992, 146241, 194988, 227486, 292482, 341229, 389976, 454972, 584964, 682458, 909944, 1023687, 1169928, 1364916, 2047374, 2729832, 4094748, 8189496]

約数ペア:

[(1, 8189496), (2, 4094748), (3, 2729832), (4, 2047374), (6, 1364916), (7, 1169928), (8, 1023687), (9, 909944), (12, 682458), (14, 584964), (18, 454972), (21, 389976), (24, 341229), (28, 292482), (36, 227486), (42, 194988), (56, 146241), (63, 129992), (72, 113743), (84, 97494), (126, 64996), (168, 48747), (252, 32498), (504, 16249)]