12259328

素因数分解:

$2^{12}\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 52

約数和(自身を含む): 25457628

約数和(自身を除く): 13198300

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 128, 146, 164, 256, 292, 328, 512, 584, 656, 1024, 1168, 1312, 2048, 2336, 2624, 2993, 4096, 4672, 5248, 5986, 9344, 10496, 11972, 18688, 20992, 23944, 37376, 41984, 47888, 74752, 83968, 95776, 149504, 167936, 191552, 299008, 383104, 766208, 1532416, 3064832, 6129664, 12259328]

約数ペア:

[(1, 12259328), (2, 6129664), (4, 3064832), (8, 1532416), (16, 766208), (32, 383104), (41, 299008), (64, 191552), (73, 167936), (82, 149504), (128, 95776), (146, 83968), (164, 74752), (256, 47888), (292, 41984), (328, 37376), (512, 23944), (584, 20992), (656, 18688), (1024, 11972), (1168, 10496), (1312, 9344), (2048, 5986), (2336, 5248), (2624, 4672), (2993, 4096)]