2502656

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 52

約数和(自身を含む): 5504352

約数和(自身を除く): 3001696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 512, 611, 752, 832, 1024, 1222, 1504, 1664, 2048, 2444, 3008, 3328, 4096, 4888, 6016, 6656, 9776, 12032, 13312, 19552, 24064, 26624, 39104, 48128, 53248, 78208, 96256, 156416, 192512, 312832, 625664, 1251328, 2502656]

約数ペア:

[(1, 2502656), (2, 1251328), (4, 625664), (8, 312832), (13, 192512), (16, 156416), (26, 96256), (32, 78208), (47, 53248), (52, 48128), (64, 39104), (94, 26624), (104, 24064), (128, 19552), (188, 13312), (208, 12032), (256, 9776), (376, 6656), (416, 6016), (512, 4888), (611, 4096), (752, 3328), (832, 3008), (1024, 2444), (1222, 2048), (1504, 1664)]