25645312

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 63870912

約数和(自身を除く): 38225600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1301, 1408, 1792, 2464, 2602, 2816, 4928, 5204, 9107, 9856, 10408, 14311, 18214, 19712, 20816, 28622, 36428, 41632, 57244, 72856, 83264, 100177, 114488, 145712, 166528, 200354, 228976, 291424, 333056, 400708, 457952, 582848, 801416, 915904, 1165696, 1602832, 1831808, 2331392, 3205664, 3663616, 6411328, 12822656, 25645312]

約数ペア:

[(1, 25645312), (2, 12822656), (4, 6411328), (7, 3663616), (8, 3205664), (11, 2331392), (14, 1831808), (16, 1602832), (22, 1165696), (28, 915904), (32, 801416), (44, 582848), (56, 457952), (64, 400708), (77, 333056), (88, 291424), (112, 228976), (128, 200354), (154, 166528), (176, 145712), (224, 114488), (256, 100177), (308, 83264), (352, 72856), (448, 57244), (616, 41632), (704, 36428), (896, 28622), (1232, 20816), (1301, 19712), (1408, 18214), (1792, 14311), (2464, 10408), (2602, 9856), (2816, 9107), (4928, 5204)]