25577244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9227}}^1$

素因数の和:9255

約数の個数: 72

約数和(自身を含む): 80615808

約数和(自身を除く): 55038564

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 9227, 18454, 27681, 36908, 55362, 64589, 83043, 101497, 110724, 129178, 166086, 193767, 202994, 258356, 304491, 332172, 387534, 405988, 581301, 608982, 710479, 775068, 913473, 1162602, 1217964, 1420958, 1826946, 2131437, 2325204, 2841916, 3653892, 4262874, 6394311, 8525748, 12788622, 25577244]

約数ペア:

[(1, 25577244), (2, 12788622), (3, 8525748), (4, 6394311), (6, 4262874), (7, 3653892), (9, 2841916), (11, 2325204), (12, 2131437), (14, 1826946), (18, 1420958), (21, 1217964), (22, 1162602), (28, 913473), (33, 775068), (36, 710479), (42, 608982), (44, 581301), (63, 405988), (66, 387534), (77, 332172), (84, 304491), (99, 258356), (126, 202994), (132, 193767), (154, 166086), (198, 129178), (231, 110724), (252, 101497), (308, 83043), (396, 64589), (462, 55362), (693, 36908), (924, 27681), (1386, 18454), (2772, 9227)]