8986488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 16933512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 359, 447, 596, 718, 894, 1043, 1077, 1192, 1436, 1788, 2086, 2154, 2513, 2872, 3129, 3576, 4172, 4308, 5026, 6258, 7539, 8344, 8616, 10052, 12516, 15078, 20104, 25032, 30156, 53491, 60312, 106982, 160473, 213964, 320946, 374437, 427928, 641892, 748874, 1123311, 1283784, 1497748, 2246622, 2995496, 4493244, 8986488]

約数ペア:

[(1, 8986488), (2, 4493244), (3, 2995496), (4, 2246622), (6, 1497748), (7, 1283784), (8, 1123311), (12, 748874), (14, 641892), (21, 427928), (24, 374437), (28, 320946), (42, 213964), (56, 160473), (84, 106982), (149, 60312), (168, 53491), (298, 30156), (359, 25032), (447, 20104), (596, 15078), (718, 12516), (894, 10052), (1043, 8616), (1077, 8344), (1192, 7539), (1436, 6258), (1788, 5026), (2086, 4308), (2154, 4172), (2513, 3576), (2872, 3129)]