25787904

素因数分解:

$2^9\times 3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 80

約数和(自身を含む): 69793152

約数和(自身を除く): 44005248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 163, 192, 206, 256, 309, 326, 384, 412, 489, 512, 618, 652, 768, 824, 978, 1236, 1304, 1536, 1648, 1956, 2472, 2608, 3296, 3912, 4944, 5216, 6592, 7824, 9888, 10432, 13184, 15648, 16789, 19776, 20864, 26368, 31296, 33578, 39552, 41728, 50367, 52736, 62592, 67156, 79104, 83456, 100734, 125184, 134312, 158208, 201468, 250368, 268624, 402936, 537248, 805872, 1074496, 1611744, 2148992, 3223488, 4297984, 6446976, 8595968, 12893952, 25787904]

約数ペア:

[(1, 25787904), (2, 12893952), (3, 8595968), (4, 6446976), (6, 4297984), (8, 3223488), (12, 2148992), (16, 1611744), (24, 1074496), (32, 805872), (48, 537248), (64, 402936), (96, 268624), (103, 250368), (128, 201468), (163, 158208), (192, 134312), (206, 125184), (256, 100734), (309, 83456), (326, 79104), (384, 67156), (412, 62592), (489, 52736), (512, 50367), (618, 41728), (652, 39552), (768, 33578), (824, 31296), (978, 26368), (1236, 20864), (1304, 19776), (1536, 16789), (1648, 15648), (1956, 13184), (2472, 10432), (2608, 9888), (3296, 7824), (3912, 6592), (4944, 5216)]